Answer:
Step-by-step explanation:
Given
Required
Determine the equation for the model
Represent the number of hours with h and the miles with m.
Using distance formula:
In this case, it is:
So, we have:
A) 7480$ will be in the account at the end of one year.
B) $6460 will be in the account at the end of 2 years.
0.25r - 0.125 + 0.5r = 0.5 + r
0.75r - 0.125 = 0.5 + r |add 0.125 to both sides
0.75r = 0.625 + r |subtract r from both sides
-0.25r = 0.625 |divide both sides by (-0.25)
r = - 2.5
Answer:
40+5x=62.50
Step-by-step explanation:
8 friends 5 dollars is 40 dollars. Each popcorn bag is 2.5
40+5(2.5)=62.5
40+12.5=62.5
Answer:
85
Step-by-step explanation:
2x+192=180
2x= -12
x= -6
-6+91= 85
