1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dima020 [189]
3 years ago
7

NEED HELP ASAP find the value of x and y

Mathematics
1 answer:
neonofarm [45]3 years ago
8 0
X=13 y= 42.
To find y do 90-48=42
To find x do 5x+7+3x+21+48=180
Adding like terms get you (5x+3x) + (7+21+48)= 8x+76=180 then subtract 76 from 180 which is 8x=104 and divide both sides by 8 and you get 13
You might be interested in
Please do this question
Lerok [7]
I think its 46 srry if im wrong
5 0
3 years ago
If m and n are real numbers such that 4m + n = 10, then which of the following expressions represents m?
dalvyx [7]
4m + n = 10

4m = -n + 10

m = \dfrac{-n + 10}{4}

or

m = \dfrac{10 - n}{4}
4 0
4 years ago
For brainiest:):):):):):):):)
Yuri [45]

Answer:

brainlist me pls sheeeeeeesh

sheeeeeeeeesh

Step-by-step explanation:

sheeeeeeeeeeeesh

6 0
3 years ago
Read 2 more answers
25.What is the average rate of change for the sequence shown?
d1i1m1o1n [39]

Given the following points:

(1, 4): (2, 2.5): (3, 1) and (4, -0.5).

We are asked to find the average rate of change of the sequence.

The average rate of change for the sequence is the slope and it can be solved using the slope formula.

Slope (m) = y2 - y1

x2 - x1

So, lets choose two points on the line and substitute into the formular.

(1, 4) and (2, 2.5)

where:

x1 = 1

x2 = 2

y1 = 4

y2 = 2.5

m = 2.5 - 4

2 - 1

m = -1.5/1

m = -1.5

m = -1 1/2

Therefore, the correct option is the second option.

8 0
1 year ago
Freda saved $4 each week for 8 weeks to donate she donates the same amount to 2 charities how much will freda donate to each cha
bogdanovich [222]

Answer:

$16

Step-by-step explanation:

4 * 8 = 32

32/ 2 = 16

If she saves four dollars a week for eight weeks and divides her savings to donate to two charities, each charity would recieve $16

8 0
3 years ago
Other questions:
  • Where is the function decreasing?
    7·1 answer
  • by what number must you multiply each side of the equation 3/4x=9 to produce the equivalent equation x=12
    11·1 answer
  • what are the minimum, first quartile, median, third quartile and maximum of the data set? 45, 76, 12, 39, 87, 65, 23, 32
    12·1 answer
  • Which ordered pair is a solution of the equation y = 3x?
    10·1 answer
  • A high fountain of water is in the center of a circular pool of water. you walk the circumference of the pool and measure it to
    13·1 answer
  • How can you establish credit?
    14·1 answer
  • If two lines are parallel, and one line has a slope of 3/2, what is the slope of the other line?
    13·1 answer
  • On a given day, the proportion of workers from Company B who purchase a coffee from the company cafeteria is 0.62 and the propor
    7·1 answer
  • Solve the equation by factoring <br> plssss hell
    9·1 answer
  • M a t h
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!