9=7+a a+8=b+5 value of b

Answers

Answer 1
B is 5, you can solve this by first finding the value of a, which is 2, and then plug it into the other equation. 8+2=10 so we must also make the other side 10. We then do 10-5=5, 5 is the value of b

Related Questions

What is the remainder of (x4 - 2x2 + x - 3) ÷ (x - 1)

Answers

Step-by-step explanation:

First simplify the parentheses. [tex]4x-2x^2+x-3=-2x^2+5x-3[/tex], and [tex]x-1[/tex] can't be simplified, so the equation has now been simplified to [tex]\frac{-2x^2+5x-3}{x-1}[/tex]. The equation can be divided to equal [tex]-2x+3[/tex], so I'm guessing either there is no remainder or the 3 is the remainder.

Hope this helps!

Find the measure of _PUQ.
49
52
369
U
41
43
53
499

Answers

Answer:

43 is the answer ok I hope you helped

Brainliest for correct answer

Answers

Answer:

similiar and congruent

Step-by-step explanation:

I need the answer , help me pls

Answers

Answer:

[tex] \large \boxed{y = - \frac{2}{3} x + 2}[/tex]

Step-by-step explanation:

both slopes multiply each others must equal to -1 for perpendicular.

[tex] \large{m_1m_2 = - 1}[/tex]

Let m1 = 3/2

[tex] \large{ \frac{3}{2} m_2 = - 1} \\ \large{3m_2 = - 2} \\ \large{m_2 = - \frac{2}{3} }[/tex]

Therefore -2/3 is perpendicular to 3/2. Because the line passes through (6,-2)

[tex] \large{y - y_1 = m(x - x_1)}[/tex]

Given (x1, y1) = ordered pair

Therefore (x1, y1) = (6,-2)

and m = - 2/3

[tex] \large{y + 2 = - \frac{2}{3} (x - 6)}[/tex]

Write in slope-intercept form.

[tex] \large{y = - \frac{2}{3} x + 4 - 2} \\ \large{y = - \frac{2}{3}x + 2}[/tex]

what angle is this I need help​

Answers

neither i believe i’m sorry

Greatest comment factor of 15^2 & 25c

Answers

Answer:

25

Step-by-step explanation:

Find the prime factors of each term in order to find the greatest common factor (GCF),

25

Graph f(x) = 2 x + 3 + 2.

Answers

Answer:

HOPE IT'S HELPS YOU....

30 points. Pls help if you can. Will mark brainliest!! I need how you got the answer pls <3 11) A box has Snickers, Milky Way, and Twix. There is a 1/5 probability of randomly picking a Snickers, and a 1/4 chance of randomly picking a Milky Way. What is the probability of picking a Twix?
A. 11/20
B. 2/9
C. 1/20
D. 19/20

Answers

Answer:

B is the answer

Step-by-step explanation:

Im the best

PLEASE HELP !!!! ILL GIVE BRAINLIEST !!!

Answers

Answer:

1) the angles are supplementary because they sum up to 180 degrees

2) the two angles are same-side interior angles

3) 3x + 10 + 3x - 28 = 180

4) => 6x = 198 => x = 33

Answer:

33 messy

Step-by-step explanation:

soup is 3 cans for $0.82, so each can of soup is $0.2733. how much does it cost for each one?

Answers

It would be $0.27 for each can

Please help me i really need help please help me please i really really need help please

Answers

Answer:

(6,1) is the correct answer

Answer: (-2,5)

Step-by-step explanation:

Answer 3. Pls pls ASAP pls pls

Answers

Answer:

a) no

b) yes

c) yes

d) no

Step-by-step explanation:

Can someone please help no links and if you can explain thank you so much ​

Answers

Answer:

detail attached

Step-by-step explanation:

I think it asks you to match the corresponding base and height

http://www.gilbertmath.com/uploads/1/4/2/7/14279231/3c_u4_assignment1.pdf

i need DESPERATE HELP!!!
my teacher didn't even teach us this and expects us to do it

heres the link for it if needed theres the other work sheet thing to fill out the answers and i have no idea how to do it please im begging you!!​

Answers

Answer:

1=94 max  2=96 max

Step-by-step explanation:

2007 Federal Income Tax Table
Single:
Over
But not over
The tax is
$0
$7.825
10% of the amount over $0
$7.825
$31.850
$788 + 15% of the amount over $7,825
$31,850
$77.100
$4,386 + 25% of the amount over $31.850
$77.100
$160.850
$15,699 + 28% of the amount over $77.100
$160.850 $349.700
$39.149 + 33% of the amount over $160,850
$349.700 And Over
$101.469 + 35% of the amount over $349.700
John Myers had $49.000 in taxable income. He figured his tax from the tax schedule:
1. Found his earned Income level.
2. Entered the base amount = $4.386
3. Found the amount over $31.850 =
4. Multiplied line 3 by 25% =
5. Added Lines 2 and 4 =

Answers

Answer:

a

Step-by-step explanation:

edge 202011

A coin bank has 17 coins that contains only dimes and quarters. The coins are worth $3.35. How many of each coin are in the bank?

Answers

Answer:7 quarters and 6 dimes

Step-by-step explanation:

what is the area of a circle​

Answers

The area of a circle with a radius of r is [tex]pi r^2[/tex]

What must be true in order to find a sum for an infinite geometric series?​

Answers

Answer:

That’s just your millennial snowflake brain being unable to comprehend real work. My grandpa lost both his thumbs to frostbite while walking 29.67 kilomiles to school in 10 feet of snow in the summer uphill both ways and he could still wield any tool known to man. And he did so for 83 and a half years until they forced him to retire because he was making all the other workers look like pansies. When he was told he was being forced to retire, he marched into the CEO’s office and declared “I’d rather be dead than a deadbeat.” Then he dropped dead on the spot. Now that’s loyalty!

A piano teacher has 4 1/2 hours available to teach in a night. Each lesson will last 1 1/2 hours. How many lessons can the teacher schedule in a night?

Answers

Answer:

3 lessons

Step-by-step explanation:

available hours: 4 hrs 30 min

time per lesson: 1 hr 30 min

2 lessons is 3 hrs

which leaves even time for one more lesson after 2 lessons

So, she can schedule 3 lessons in 4 hrs in 30 min

if it is 19 feet from your living room to your bedroom how many inches is it?

A. 129 inches
B. 228 inches
C. 304 inches
D. 103 inches

Answers

The answer is B 228 inches

Answer:

the answer is 228 so b

Step-by-step explanation:

i foot has 12 inches so you multiply 12 and 19 and then you get 228

hope this helped

can i get brainliest

it takes Emma 18 minutes to type 14 pages of a manuscript. find how long it takes her to type 77 pages

Answers

Answer:

99 minutes

Step-by-step explanation:

18/14 = 1.286 minutes per page

1.286 x 77 = 99 minutes

Find the area of the following figure: 2ft 6ft 6ft 12ft

Answers

Answer:

96 ft²

Step-by-step explanation:

Area of triangle + area of square

Area of triangle = (base × height)/2

= 120/2=60

Area of square = 6 × 6=36

60 + 36= 96

2344x24553 math question please answer

Answers

Answer:

57552232

Step-by-step explanation:

4. The radius of a circle is 6 inches. What is
the area?
a. 18.84 in?
b. 37.68 in
c. 87.98 in
d. 113.04 in

Answers

I’m pretty sure it’s b.

If you look up “what is the area of a circle if it has a radius of 6 inches” it says 37.7 inches which is 37.68 inches rounded.

Cierra is keeping track of the amount of money in her lunch account each week. She writes the equation A= -6w + 40. What do the numbers and variables represent.

Answers

Answer:

A represents the amount of money in the account. W represents the amount of weeks. -6 represents the change in her balance every week. 40 represents the amount of lunch money she starts with.

Jackson has 180 pieces of gum. He wants to share the pieces equally with his friends. Which table shows the relationship between n, the number of people who received gum, and p the number of pieces of gum each person receives?

Answers

Answer:

Step-by-step explanation:

All of the dimensions of the solid are multiplied by a factor of k=10 how many times greater is the surface area of the new solid? How many times greater is the volume of the new solid?

URGENT PLS PLS PLSPLSOWSOQDNPN

Answers

Step-by-step explanation:

The surface area increases by 100

if x y and z are side lengths and it is a rectangle.

Then finding the surface area would normally be 2xy+2yz+2xz

But then increasing each side length by a factor of 10 means multiplying it together

2x(10)y(10)+2y(10)z(10)+2x(10)z(10)

200xy+200yz+200xz and that is 100 times greater than the normal surface area.

Volume:

(x)(y)(z)=normal volume

x(10)y(10)z(10)=increased value

1000xyz=new volume

that is 1000 times greater than the previous volume

Hope that helps :)

What is the volume of a rectangular crystal with a length (1) of 2.2 cm, a width (w) of 2 cm, and a height
(h) of 1.8 cm?

Answers

Answer:

7.92 cm^3

Step-by-step explanation:

To find volume all you have to do is multiply the length, width, and height. The answer would be: l * w * h = 2.2 * 2 * 1.8 = 7.92 cm^3.

Where do I put the parentheses in 21-8-6=7

Answers

Answer:

around 21-8 so the equation would look like this (21-8)-6=7

Step-by-step explanation:

you do this because if u put the parentheses around 8-6 you would get 21- (8-6)= 19 because 21 - 2 = 19 so you have to put them around 21-8 to get the right answer

use the picture below to fill in the blanks

Answers

Answer:

Perimeter of base = 18 ft

Height = 7 ft

Base area = 12ft²

SA= 150 ft² *

Step-by-step explanation:

Perimeter of base = 8+5+5=18 ft

Height = 7 ft

Base area = 1/2x8x3=12ft²

SA= (8x7)+(12+12)+2(5x7)=56+24+70=150 ft²

*There are several different way to figure out the surface area, so I’m not sure exactly how they want it displayed.  150 is the answer though.  Plus, I think there was supposed to be an addition sign between the first two parentheses.

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