Unit rate is miles per 1 gallon
50mi/2 and 1/2 gallon
50mi/2.5 gallon
times 10/10
500mi/25 gallon
20mi/1gallon
answer is 20mi/gal
Answer:
Proportional relationships are relationships between two variables where their ratios are equivalent.
Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other. That constant is know as the "constant of proportionality".
I really recommend watching Khan Academy's video over proportional relationships, the speaker explains it very well!!
B. No, because it fails the vertical line test.
Step-by-step explanation:
= 4x-x+5x+1+8-2
=8x+7
proved##
Answer:
x=4
Step-by-step explanation:
16 = 4x
16/4 = x
4 = x
