2 years ago

Help plsssjsnsnsnsnndndndndnfnfnfnnffnnccnncncncnfnf

Mathematics

1 answer:

lisabon 2012 [21]2 years ago

5 0

9514 1404 393

Answer:

A) 3x +10y = 36

Step-by-step explanation:

The graph tells us the x-intercept is 12. The x-intercept is the value of x when y = 0. For some equation coefficients ax+by=36, the x-intercept is ...

x-intercept = 36/a

Then the coefficient 'a' is ...

a = 36/(x-intercept) = 36/12 = 3

Only one answer choice has an x-coefficient of 3 -- the correct one.

3x +10y = 36

You might be interested in

Please help me with my math homework??

qaws [65]

-2 1/2 / 6 would be -5/12, just turn - 2 1/2 into a decimal and divide by 6 :)

4 0

2 years ago

Ginny is studying a population of frogs. She determines that the population is decreasing at an average rate of 3% per year. Whe

tekilochka [14]

See also brainly.com/question/9051989

Let y represent the frog population. Then
.. y = 1200*0.97^x

5 0

2 years ago

Read 2 more answers

PLEASE HELP

Pavel [41]

Answer:

15.06

Step-by-step explanation:

I don't have a step-by-step explanation, but i hope this helps!!!

7 0

2 years ago

What is the surface area of 6x1x8

Agata [3.3K]

48 because you multiply

5 0

2 years ago

Read 2 more answers

Prove that for a,b,c E ℤ, if a ❘ ( ab + c ), then a I c.

zhenek [66]

Answer:

True.

Step-by-step explanation:

Let a,b,c integers and a | (ab+c), that is to say that there exist a integer k such that ab+c = ka. Then:

ab+c = ka

c = ka-ab

c = a(k-b). So, c is a multiple of a, that is a | c.

3 0

2 years ago