Answers
Related Questions
Solve: 2x + 3y = 1
y = -23 +11
Answers
Answer:
x = 18.5
y = -12
Step-by-step explanation:
First, solve y:
y = -23 + 11
y = -12
Then, solve the main problem:
2x + 3y = 1
(Substitute y)
2x + -36 = 1
2x - 36 = 1
2x = 1 + 36 = 37
x = 37 / 2
x = 18.5
please help me will give you brainliest!!
Answers
Answer:
Yes
No
No
Yes
Step-by-step explanation:
Is this ALEKS?
Answer:
-8 , -4 is a yes
1,4 is a yes
0, -7 is No
-3. -2 is No
Step-by-step explanation:
Pls branliest—0
Quien responda la operación se lleva 100 puntos en mi otra cuenta
Answers
Answer:
no me acuerdo
Step-by-step explanation:
sorry
Answer:
13.824
aclaracion: eso que esta al lado del signo de multiplicacion es 4 verdad?
en caso de que en realidad sea un 1 la respuesta es
0.216
Any one help please
Answers
Answer:
1: male + female [tex]\leq[/tex] 30
2: 140 + 25x [tex]\geq[/tex] 550
Step-by-step explanation:
I am a number between 60 and 100. My ones digit is four less than my tens digit. I am a prime number. Part 1 out of 2What number does Winnie's riddle describe? Complete the explanation. Winnie's riddle describes the number . The digit in the tens place must be 6, 7, 8, or 9, so the number must be ?, ?, ?, or ?. The only prime number is because it has exactly two factors
Answers
Answer:
Only 97 is the one that's prime. The answer to the riddle is 97, so check if 79 is "ones digit is two less than my tens digit".
please follow me my friend
6TH GRADE MATH!!
A store makes 20% profit on the total price of all the items they sell.
let t represent the total price of all items sold in dollars, and let p represent the profit in dollars.
1) WRITE AN EQUATION TO REPRESENT THE RELATIONSHIP BETWEEN THESE VARIABLES:
Pls help! I don’t understand!! :/
Answers
Answer:
p=1/5t
Step-by-step explanation:
Since t is 100% of the items sold and p is 20% of that, the profit, p is 20% of t, or 1/5t.
Answer:
p = t(0.2)
Step-by-step explanation:
The profit is 20% of the total price. So if you multiply the total price by 0.2, you will get 20% of the total price which is the profit.
Two planes travel at a constant speed. Plane A travels 2,800 miles in 5 hours. Plane B travels 3,885 miles in 7 hours.
1. Which plane is faster?
Answers
Answer: First.
Step-by-step explanation:
Let's find the speed of the first airplane:
2800 ÷ 5 = 560 (miles per hour)
Let's find the speed of the second plane:
3885 ÷ 7 = 555 (miles per hour)
Thus, the first plane flies faster than the second.
The first plane travels at 560 miles per hour. The comparisons are 2 hours apart. Add 560 2 times to 2800 and you get 3,920 which is greater than 3,885, the original number of MPH for the second plane.
Meaning the first plane is faster.
Help me please
Find the product. Simplify your answer.
2(-3a² + a)
Answers
answer: -6a square +2a
Step-by-step explanation:
2(-3a² + a)
=-6a square +2a
I HATE MATH SM ITS NOT FUNNY, HELP ME (please)
Answers
Answer:
11) 2
12) 1
13) 6
14) 6
15) m<1=58°
m<2=122°
m<3=58°
m<5=122°
m<6=58°
m<7=122°
m<8=58°
Step-by-step explanation:
11) 2
12) 1
13) 6
14) 6
15) m<1=58°
m<2=122°
m<3=58°
m<5=122°
m<6=58°
m<7=122°
m<8=58°
Please help it’s for a grade I’ll give you Brinley if right
Answers
Answer: D
Step-by-step explanation:
1/3 × 3/5 × 2 1/4 =
Answers
Answer: 0.45
Step-by-step explanation:
What is the value of the y in this equation? 3y=24
Answers
Answer:
y=8
Step-by-step explanation:
3y=24
just divide each side by 3
y=8
Evaluate 35/a when a=7. The value is
Answers
Answer:
a = 5
Step-by-step explanation:
a = 7
35/a
35/(7)
= 5
Hope this helped
x to the power of 3 plus x to the power of 2 plus x
Answers
Answer:
x(x²+x+1)
Step-by-step explanation:
im not surewhat answer u want but take note this is FACTORIZATION
30 Points Plss HELP!!! Due Today
The dimensions of a triangular prism are shown.
What is the surface area of the triangular prism?
A.20.5 square inches
B.29 square inches
C.32 square inches
D.14.5 square inches
Answers
Answer:
C
Step-by-step explanation:
To find surface area you find all the areas of the sides and add them up. We can start by setting up our equations.
A = L x W
For both the sides ——> 2(5 x 0.5) = 5
For both the triangle parts ——> bh/2 ———> (4 x 6)/2 times 2 = 24
For the bottom part ——> 6 x 0.5 = 3
Now to add everything up: 24 + 3 + 5 = 32
Ms. Merry spent a total of $33.42 to buy 6 books. Each book was the same price. Which expression should be used to estimate the cost of
each book?
Answers
Answer:
down below
Step-by-step explanation:
36/ 6 = 6
real answer is 5.57
The cylindrical part of an architectural column has a height of 315 cm and a diameter of 30 cm. Find the volume of the cylindrical part of the column. Use 3.14 for n and round your answer to the nearest cubic centimeter if needed.
Answers
Answer:
Your answer would be A. 222.548 cm^3
Step-by-step explanation: I did it on a p e x and got it right :)
Item 5
On a scavenger hunt, you find 16 out of 25 objects. Write "16 out of 25" as a fraction, a decimal, and a percent.
Fraction:
Decimal:
Percent:
I need help ASAP
Answers
Answer:
16/25. .64. 64%
Step-by-step explanation:
the fraction should be pretty self explanatory
the decimal you just divide 16 by 25 and for the percentage its out of 100 basically so 64 percent
The lines represented by the equations y + 5/3x = -4 and 3y - 5x = 9 are
the same line
parallel
neither parrallel nor perpendicular
perpendicular
SOMEONE PLS HELP
Answers
Answer:
C. neither parallel nor perpendicularStep-by-step explanation:
Given lines:
y + 5/3x = -4 and 3y - 5x = 9To determine the relationship between the lines put them both into slope-intercept form and compare the slopes.
y + 5/3x = -4 ⇒ y = -5/3x - 43y - 5x = 9 ⇒ 3y = 5x + 9 ⇒ y = 5/3x + 3The slopes are different so the lines are neither parallel nor perpendicular.
Correct choice is C
Answer:
Neither parallel nor perpendicular
Step-by-step explanation:
If two lines are parallel, they share the same slope. If two lines have slopes that are opposite reciprocals of each other, then they are perpendicular. If it is the same line, then the two equations must be the same when converted into the same form. If none of these apply, then the line is neither of any these.
1) First, convert each equation into y = mx + b format, or slope-intercept form, to easily identify their slopes. Isolate y in both equations.
First equation:
[tex]y + \frac{5}{3} x = -4\\y = -\frac{5}{3} x-4[/tex]
Second equation:
[tex]3y - 5x = 9 \\3y = 5x + 9 \\y = \frac{5}{3} x + 3[/tex]
2) In slope-intercept format, the coefficient of the x term, or m, represents the slope. Thus, the slope of the first equation is [tex]-\frac{5}{3}[/tex] while the slope of the second equation is [tex]\frac{5}{3}[/tex]. The slopes are not the same, nor are they opposite reciprocals of each other. The equations are not the same either. Therefore, they are neither parallel nor perpendicular.
HELP ME PLEASE OMG! WHY WON'T ANYONE HELP ME
Identify which of the following has the smaller slope. What is the difference of the slopes?
Answers
Answer:
put the points on the paper and then figure out how far apart they are
I need help on these ASAP
Answers
7) Being that x=2, angle N will be equal to 116 .
Note that : adjacent angles (the ones next to each other) adds up to 180 & opposite angles are congruent meaning that they equal each other.
I fell asleep in class and Im failing, pleaseeee help!
Answers
[tex]\huge\fbox\pink{Answer}[/tex]
6.) ∆DAY
7.) SAS
Reason:- SN corresponds to DY UN corresponds to AYhence, ∆SUN is congruent to ∆DAY
SN = DY UN = AY<N = <Yhence, both the triangles are congruent due to SAS
I hope this helps
Tetsuo has decided to purchase a new car. He decides to put 10% down and finance the remaining balance. The bank
offers Tetsuo a 36 month loan at 6.71%. If the car is valued at $32,000, what will his monthly payments be?
a. $983.93
c. $782.65
b. $885.45
d. $688.88
Please select the best answer from the choices provided
A
B
ОООО
D
Mark this and return
Save and Exit
Next
Submit
Answers
Answer:
885.45
Step-by-step explanation:
Testuo monthly payments will be around 885$
What is InterestIt is a fee paid for borrowing money or other assets.
• the amount borrowed is called the principal.
• the interest is expressed as a percentage rate of the principal
for a given time interval.
It is given that
Value of the car = $32000
Time period of loan repayment = 36 months
T = 3 years
Rate of Interest = 6.71%
10% down amount from 32000 = 3200 $
So the amount he is putting for finance = 32000 - (0.1 × 32000)
= $28800
Rate of interest can be calculated from
I = P x R x T
I = Interest, P = Principle, R = Rate, T = Time
= (6.71 * 28800 * 3)/(100*12)
= $ 483.12
This is total interest for an year
In one month, rate of interest
= 483.12/12
= $40.26
The principal amount that will be payable per month
= 28800/36
= $800
Total amount payable will be
= $ ( 800 + 40.26 )
= $840
Hence, we can conclude, Tetsuo needs to pay $840.26 as monthly installments, so in the options given it is 885$
To know more about interest
https://brainly.com/question/13324776
#SPJ2
Divide with long division:
(x^4+9x^3+9x+82) (x+9)^-1
Answers
Answer:
Step-by-step explanation:
Answer: Its simplifying to - x4+9x3+9x+82
x+9
Step-by-step explanation:
(3, -4), m= 6 point slope
Answers
Answer:
If you are looking for the other quordinate the answer is (4,2)
Step-by-step explanation:
[tex]m= \frac{rise}{run} = \frac{6}{1}[/tex] so you will have to start from the giving coordinate to find the next.
So, you go up to 6 and then since the 1 is positive you will turn right one time
-6(-3y-6)-10(6y-8) in simplest form
Answers
Answer:
Step-by-step explanation:
18y + 36 - 60y + 80
116 - 42y
Answer:
-42y+116
Step-by-step explanation:
Expand:
-6(-3y-6)-10(6y-8)
Simplify:
18y+36-60y+80
Huan's wage increases by 10%. His original wage is £10.40 per hour. What is his new hourly
wage?
Answers
Answer:
(pound sign) 11.44
Step-by-step explanation:
Is 4( 3b - 4) equivalent to 2( 6b - 8) ?
Answers
Answer:
YES
Step-by-step explanation:
4(3b-4)=2(6b-8)
12b-16=12b-16
YES
Answer:
yes
Step-by-step explanation:
because 4*3=12 and 2*6=12 , and 4*4=16 and 2*8=16
You drank 50 Lof water on Tuesday but only 30 L of water on Wednesday. What is the percent of change?
Answers
-20/50
-2/5
-40%
Hi My name Is Chloe, Can you Help me please, Thank you :)
Put the Value of A=3 in (inch)
*I think It's A= -1 But I wasn't sure*
Answers
Answer: You can also use an inch fraction calculator to quickly find the decimal value for an inch fraction. For example: 3/8 = 3 ÷ 8 = .375 inches. Convert feet to inches by ...
Step-by-step explanation:
Answer:
I got banned :(
Step-by-step explanation: