Answer:... what is it?
Step-by-step explanation:
After 2 hours : 9 inches left
Answer:
A. zero
Step-by-step explanation:
cuz the graphs are not intersecting anywhere. in order for their to be a solution. the graphs must intersect
Answer:
x = - 3
Step-by-step explanation:
Given
7(x + 2) = 2x - 1 ← distribute parenthesis on left side
7x + 14 = 2x - 1 ( subtract 2x from both sides )
5x + 14 = - 1 ( subtract 14 from both sides )
5x = - 15 ( divide both sides by 5 )
x = - 3