Answer:
3:6
3x2=6
Scale factor = 2
Step-by-step explanation:
Answer:
2 hours at 15mph
4 hours at 4mph
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Example
x+2 is a factor of 2x+4.
2(x+2) = 2x+4.
Answer:
x² - 16
Step-by-step explanation:
Given
(x - 4)(x + 4)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x + 4) - 4(x + 4) ← distribute both parenthesis
= x² + 4x - 4x - 16 ← collect like terms
= x² - 16
I believe the answer would be 400 you take 4/5 and multiply it by 500