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
Masja [62]
4 years ago
10

Please help need help

Mathematics
2 answers:
ludmilkaskok [199]4 years ago
8 0
When we subtract equations we subtract the left sides, subtract the right sides, and set them equal.  I'll show detailed steps but usually you can just do it all in one step.

5x + 4y = 25

5x + 2y = 3

Subtracting,

5x + 4y -(5x + 2y) = 25 - 3

2y = 22

The problem is easily solved from here, but let's call it done with

Choice B



kondor19780726 [428]4 years ago
4 0
The answer is B 2y=22
You might be interested in
What is the result of<br> multiplying 35.8 by 7.9?
maria [59]

Answer: If you multiply 35.8*7.9 you will get a result of 282.82

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Which of the following is the linear parent function?
Naddika [18.5K]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How to Divide 986 by 26 by using partial quotients
Debora [2.8K]
Wouldnt be 36.7 or no i underlined 7 because it never ends
                       _                                       
3 0
3 years ago
Read 2 more answers
Alexi’s restaurant bill is $58, and he wants to leave a 20 percent tip. Which expression represents the total amount that Alexi
Flauer [41]

Answer:

C

Step-by-step explanation:

It's simple

8 0
4 years ago
Read 2 more answers
A 6 foot tall football player casts a 16 inch shadow at the same time stadium we discussed at six for shadow how tall the bleach
katrin [286]
You need to use a ratio of height (H) to shadow length (L) to solve the first problem. It's basically a use of similar triangles, with two perpendicular sides, and with the shadow making the same angle with the vertical.

6 ft = 72 ins, so that rH/L = 72/16 = 9/2 for the player.

So the bleachers are 9/2 x 6 ft = 27 ft.

For the second problem, 9 ft = 108 in, so that the ratio of the actual linear dimensions to the plan's linear dimensions are 9ft/(1/2in) = 2 x 108 = 216.

So the stage will have dimensions 216 times larger than 1.75" by 3".

That would be 31ft 6ins x 54ft.

Live long and prosper.
5 0
3 years ago
Other questions:
  • Pleeeeaaassssee heeeeellllllpppp faaasst brainliest if 2 PPL ANSWER!!!
    7·2 answers
  • When a loan officer speaks to people about a loan for a certain principal, P, at a certain monthly rate, r, they always have to
    9·1 answer
  • Please help! i dont know if my answers right
    9·2 answers
  • A trail mix has 4 cups of raisins, 3 cups of dates, 6 cups of peanuts, and 2 cups of cashews. Which ingredients are in the same
    5·1 answer
  • Find the X Intercept of the parabola with vertex (-3,16) and y intercept (0,-20)
    15·2 answers
  • On a number line, the directed line segment from Q to S has endpoints Q at –8 and S at 12. Point R partitions the directed line
    5·2 answers
  • Consider a particle that moves through the force field F(x, y) = (y − x)i + xyj from the point (0, 0) to the point (0, 1) along
    14·1 answer
  • Pls help I’m stuck with this problem
    13·1 answer
  • There are 37 children in the classroom, each student will get 48 pencils.How many pencils will the teacher have to give out?
    8·1 answer
  • A desk is being sold at 36% discount price. The sale price is $496.<br> What was its original price?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!