Y=4x+7
So 4 is the rate of change because if you solve for y, x is the rate of change
The answer is B.) 1/4 because it goes 1 up and 4 right.
Answer:
its 4
Step-by-step explanation:
its 4 becouse negative numbers are immediatly lower than possitive numbers. But if it were -4 and -8 then -8 would be the greater one. Hope it helped :)
Answer:
x = 28
Step-by-step explanation:
If the quadrilaterals are similar, there is a proportionality among their sides:
The top side in the large figure (70) is to the top side in the small figure (10) in the same ratio as the left side (x) in the large figure is to the left side in the small figure (4). This in math terms is written as:

We can then solve for the unknown "x" by multiplying both sides by 4:

The first time 6 reaches a ten is 30, which is times 5, so 5 erasers, and then easily 3 pencils, so the least amount is 5 erasers and 3 pencils :)