Answer:
his speed would be 4.5 miles per hour
Step-by-step explanation:
if you do the distance divided by the hours you will get the answer.
22.5/5=4.5
Attached the solution and work.
Step-by-step explanation:
5(2x+4)=15
10x+20=15
10x=15-20
<u>1</u><u>0</u><u>x</u>= <u>-</u><u>5</u>
10. 10
x=-1/2
Answer:
Graph A, because it includes y- intercept = 1 and the points (1, -2) and (-1,-2), which can be checked and verified in the equation.
