Answer:
q=10
Step-by-step explanation:
-10+10q=9q
-10=-q
q=10
Answer:
I am not smart enough
Step-by-step explanation:
Answer:
95 mi/hr
Step-by-step explanation:
475/5 = 95
285/3 = 95
The numbers inside the parenthesis is the value of x, uses the equation associated with the value of x and solve.
H(1) Since 1 fits 1≤x≤3 use x^3
x^3 1^3 = 1
h(1) = 1
h(4) 4 fits x >3, so use 5
h(4) = 5
Cost/gallon
67.50/23 = x/1
23x = 67.50
23x/23 = 67.50/23
x = 2.93
they spent approximately $2.93 per gallon on gas
