Please help me. What are the answers to question one and 2. This is due at 12 tonight

Answers

Answer 1

Answer:

For the 1st one the answer is y = 5x + 150 and the second one is equal to y = -25x + 200.

Step-by-step explanation:

The first one would not be 30 because you're not finding the x value, just the equation. The second one you start with 200 hundred so you're adding 200 and since you're spending money every month it means subtracting. And the only equation that makes sense is y = -25x + 200

Answer 2

Answer:

A for #1 and C for #2

Step-by-step explanation:

Related Questions

pls answer the question

Answers

the answer is 30!! have a good day

The model below represents an equation. Write the equation that is modeled then find what value of x makes the equation true.PLZ HELP ASAP

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Answer:

x = -6

Step-by-step explanation:

5x+2=6x+8

5x-6x=8-2

-1x=6

-1x/-1=6/-1

x=-6

With a coupon, you can get a pair of shoes that normally costs $84 for only $72. What percentage was the discount?

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Answer:

Step-by-step explanation:

What does x represent in the equation.
[tex]1/3 ( x - 10) = -4[/tex]

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Answer:

Step-by-step explanation:

Please help just answer any that you can think of

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Answer:

[tex] \frac{5}{100} \times \frac{30}{1} [/tex]

What's the slope? ANSWER PLEASE

Answers

I’m sure it’s negative

Answer:

negative

Step-by-step explanation:

LORD PLEASE HELP ME Oh MY GOSH

Answers

Answer:

1.B

2. 30 cupcakes

Step-by-step explanation:

help answer all these pls

if so u get brainlyest
PLS HURRY

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need more than 5 points for all that wth

first one is D second is B i think

Can anyone help please?

Answers

Answer:

Step-by-step explanation:

(–10,–3)

(–8,–4)

(–6,–5)

(–4,–6)

(–2,–7)

(0,–8)

(2,–9)

(4,–10)

(7,–11)

Answer:

Step-by-step explanation:

Ok this is pretty simple. Slope intercept is by far the most simple way to write an equation given that it only has 2 pieces: the slope of the line and the value at which it crosses the y axis (so when x=0). Slope is usually represented by the varriable "m" and the y intercept is usually represented by the letter "b". (Don't ask me why they chose these 2 random letters. It's... it's just whatever... Go with it.) Thus, we have the equation y=mx+b. So anyways.. Slope is just the change in y divided by the change in x. To find this, we just take 2 random points on the graph, subtract the first y from the second y and divide that by the first x subtracted from the second x. Let's use (2,-9) and (4,-10) from this fun little graph you ever so generously provided for us.

I'm bad at transitions so here's the math:

(y2-y1)/(x2-x1)

((-10)-(-9))/(4-2)

-1/2 ------> Thats "m".

SOOO... the slope is -1/2. Cool. BUT WE ARENT DONE

The other thing we need is the y-intercept. You may find yourself asking "what is this... this THING... he speaks of?" Its where the line hits the y axis. Thats is. It's not that hard. In this case it's -8 so b=-8.

Now for the best part... LETS PLUG ALL THOSE DOOHICKEYS IN.

y=mx+b

m=-1/2

b=-8

y=-1/2x+-8-----> y=-1/2x-8

TA DA

MAGIC

If you have any other questions just let me know. You can ask it here or just dm me and I'll respond free of charge. G'Day!

Which set of number shows a proportional relationship?

Answers

Answer:

Step-by-step explanation:

The answer is D because they are proportional

Explain how (-3) - 5 is equal to -8

Answers

Answer:

You do -3- 5=-8

Step-by-step explanation:

You do -3- 5=-8

Its just like 3+5=8

But it is in negative so it would be negative 8. But this only works in addition and subtraction. In division and multiplication it is different.

Answer:

It is equal to -8 cuz...

Step-by-step explanation:

(-3) - 5 is -8 how it's cuz a negative number minus a positive number it's gonna be a negative number.

but if a positive number minus a negative number it's gonna be a positive number.

and a negative number minus a negative number it's gonna be a positive number.

Hope this helps....

can be brainiest...

A set of speakers that originally sells for $225 is currently on sale for 20% off. How much does the set of speakers currently cost?

Answers

The speakers cost $180 currently. This is because 20% of 225 is 45 and 225 - 45 = 180. Hope this helps

Two Florida panthers were weighed. One weighs 6x + 21 pounds and the two together weigh 14x + 11 pounds. How much does the other panther weigh alone?
plz plz help i beg i will givebrianlist

Answers

Answer:

36.86

Step-by-step explanation:

Answer:

i cant answer this because it doesnt really make any sense but some guy said 36.86 or something like that

i hope hes right

Step-by-step explanation:

Please help me I will give you the brain thing and extra points please hurry tho.

Answers

Answer:

I would recommend the website symbolab.com it really helps

Step-by-step explanation:

Answer:

<A = 115 degrees, <C = 50 degrees

Step-by-step explanation:

<A+<B+<C = 180 degrees

substitute with the given values: 4x - 13 + 15 + x + 18 = 180 degrees

Solve: x = 32 degrees

Substitute back in for <A : 4(32) - 13 = 115 degrees

Substitute back in for <C: 32 + 18 = 50 degrees

Christopher put 12 gallons of gas in her car. She uses one gallon for every 20 miles he drives.

a. Write an equation to represent the total amount of gas left in his car based upon how many miles she has driven.
b. Find the slope and y-intercept.

Answers

Answer:

Equation: y=(-1/20)x+12.

Slope: -1/20

Y-intercept: (0, 12)

Step-by-step explanation:

Let x=the number of gallons of gas in Christopher's car.

If we start with 12 gallons, we have the equation: y=(-1/20)x+12.

This equation is already in slope intercept form, so we see that the slope is -1/20, and the y-intercept is (0, 12).

Let me know if this helps!

Please help ASAP thank you

Answers

2 1/3 times 7 1/2 = 8 1/6

..................................

Please help ASAP thank you!

Answers

Answer:

Step-by-step explanation:

Perimeter=((4-1)+(-2-(-4)))2

=10

Answer:

Perimeter=((4-1)+(-2-(-4)))2 =10

Step-by-step explanation:

may i pls have brainliest

p.s i agree with the guy below/ or above me

Please help me I have to turn this in by 5:00 I will give you the brain thing and extra points. 1/5

Answers

Answer:

answer is D of course

Step-by-step explanation:

the sum of exterior angle in any polygon is 360°, all the answers above is less than 360°, it's not complicated that much

The answer is D, hope this helps

HELP! Basic Algebra....need help quick

6(c+5) - 2c= 56-9c What is c

-1/2x + 6x - 2 = 20 What is x

Answers

Answer:

c=2 and is that a fraction or is it division?

Step-by-step explanation:

i dont know how to explain

for the first one, c=2. for the second one, x=4. hope this helped! mark brainliest?

LOL ISTG SOME1 HELP . Use the Distributive Property to evaluate 7(4 + 2).

Answers

Answer:

Step-by-step explanation:

You have to multiply 7 by 4 and 2 then add them together. 7*4 = 28 and 7*2 = 14. 28 + 14 = 42. (Make sure to double-check to see if my answer is correct)

Answer:

Step-by-step explanation:

7 x 4=28

7 x 2=14

14+28

=42

Find the perimeter and the area of the figure to the nearest hundredth, if necessary.

Answers

Answer:

area: 31.63ft perimeter: 21.71ft

Step-by-step explanation:

Divide this up into 2 right triangles and 2 semicircles

Area:

right triangles: 2(0.5(3)(4))= 12ft

semicircles: 2(0.5*π*2.5²)= 19.63ft

area of entire buttcheek: 12+19.63=31.63ft

Perimeter:

top: 6ft

arcs: 2(π*2.5)= 15.71ft

perimeter of entire buttcheek: 6+15.71=21.71ft

Please answer!! What's the slope?

Answers

Answer:

B.) undefined

Step-by-step explanation:

It is a vertical line therefore is undefined because

a horizontial line is a line with zero slopea diagnal line from the left bottom to the right top { / } is a line with a positive slopea diagonal line from the left top to the right bottom { \ } is a line with a Negitive slope.

Help thank you
Xxxxxxx

Answers

The answer to this is C. I hope this helps you out.

Ok Kenifer Lopez we stan queen why are you doing math?

Find each difference
1:9 — 4
2:4 — 9
3:9 — (-4)
4:-9 — (-4)
5:-9 — 4
6:4 — (-9)
7:-4 — (-9)
8:-4 — 9

Answers

5
-5
5
-5
-13
5
Explain:
Um tell me if you want me to

Answer:

-9

Step-by-step explanation:

Matthew has lived in NY for 10 years. Matthew earns $17.25 per
hour. He worked 5.8 hours on Friday, 4.5 hours on Saturday, and 8
hours on Sunday. How much money did Matthew earn in all on Friday,
Saturday, and Sunday?

Answers

Answer:18.3

Step-by-step explanation: 18.3 because 5.8 + 4.5 =10.3 then add 8 its 18.3

Answer:

$315.68

Step-by-step explanation:

We would first add up all of the hours, so that would be 5.8+4.5+8 to get 18.3 hours. Since it is saying $17.25 per hour we would multiply 17.25 and 18.3 to get 315.675. But, because we are dealing with money, our answer would be rounded to the nearest hundredth. So, Mathew earned $315.68 on Friday, Saturday, and Sunday altogether.

(7th-grade math: word problems: algebra)
The price to mail a letter at the post office is $0.55 for the first ounce and $0.32 for each additional ounce. Barbara paid $2.47 to mail her letter. How much did the letter weigh?

Answers

Answer:

2.83 pounds???

Step-by-step explanation:

I just added 0.55+0.32 and divided by 2.47 :)))

I NEED HELP. WILL GIVE BRAINLIEST !!

Answers

Answer:

The answer is the third option and the last option

Step-by-step explanation:

This is because these are the only two answers you will need to use proportional relationships on. Need to find the y. Did this help? If so, it would be nice to have brainliest.

The third option and the last option!!!

(Compound) Probability: Rolling a die and getting a number other than 4 twice in a row. Pls help :'D

Answers

Answer: 1/36

Step-by-step explanation:

you get 1/6 for the chance of getting the nunmber, and 1/6X1/6=1/36

1/36
Hope this helps:)

PLS HELP ASAP 30 POINTS

Answers

i guess b or d

hope i’m right

Help. Will give brainliest

Answers

Answer:

Distributive Property

Step-by-step explanation:

Answer:

distibutive property

Step-by-step explanation:

Other Questions

Pls help ASAP Ill brainlest please help me with this A carton of milkshake comped with 25% extra free. A normal size carton is 320ml calculate the volume of milkshake in the larger carton. find 25% of 320 In Luke 19:10, what did Jesus say was His reason for coming into the world? Write a short paragraph about an event at your school. Use at least six homonyms in your paragraph. **********URGENT***********The time required to complete a job varies inversely as the number of people working. It took 4 hours for 7 electricians to wire a building. How long would it have taken 3 electricians?A. 1 hour 43 minutesB. 5 hours 15 minutesC. 7 hours 30 minutesD. 9 hours and 20 minutes Which of the following is true about judges? Judges must continually study the law, even after becoming a judge. Judges typically apply for open positions. Judges make about $59,000 a year on average. All of the above are true. 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In other words, they had discovered the perfect material for tools, and in particular cutting tools like axes, chisels, and razors. This ability of metals to transform from a soft to a hard material must have seemed like magic to our ancient ancestors. *** In 1961 Professor Richmond from Oxford University discovered a pit that had been dug by the Romans in AD 89. It contained 763,840 small two-inch nails, 85,128 medium nails, 25,088 large nails, and 1,344 extra-large sixteen-inch nails. The hoard was of iron and steel and not gold, which most people would have found bitterly disappointing. But not Professor Richmond. Why, he asked himself, would a Roman legion bury seven tons of iron and steel? The legion had been occupying the advance headquarters of Agricola in a place called Inchtuthil in Scotland. This was at the outer reaches of the Roman Empire, and their mission was to protect its border from what they saw as the savage tribes who threatened it: the Celts. The legion of five thousand men occupied the region for six years before retreating and, in the process, abandoning their fort. They made great efforts to leave behind nothing that could help their enemies. They smashed all food and drink containers and burned the fort to the ground. But they werent satisfied with this. In the ashes were the steel nails that had held the fort together, and they were far too valuable to be left to the tribes that had driven them out. Iron and steel were the materials that enabled the Romans to build aqueducts, ships, and swords; they allowed them to engineer an empire. Leaving the nails to their enemies would have been as useful as leaving a cache of weapons, so they buried them in a pit before marching south. 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"She will probably be with you at teatime," said Dr. Sinclair, "after which I should like you to ask her to come to me for a little while in the surgery." "Very well, father, I won't forget." "Where is Rose?""Busy, as usual, with her mice and beetles, I suppose, father," answered Ethel; "we have not seen her all this afternoon.""She will probably be with you at teatime," said Dr. Sinclair, "after which I should like you to ask her to come to me for a little while in the surgery.""Very well, father, I won't forget." "Where is Rose?""Busy, as usual, with her mice and beetles, I suppose, father," answered Ethel; "we have not seen her all this afternoon.""She will probably be with you at teatime," said Dr. Sinclair, "after which I should like you to ask her to come to me for a little while in the surgery." "Very well, father, I won't forget." 572+7=111 Can someone plz help me pretty plz Evaluate the expression when a=15 and b=5.