Answer:
6d^2 - 8d
Step-by-step explanation:
Multiply 2d to the other two monomials
We know that speed * time = distance
Before we start we need to make sure the units for all three numbers are right
The time is 1/3 of a hour, 1/3*60 = 20 minutes
x * 20 = 22.5
x *2 * 10 = 22.5
2x = 2.25
x = 1.125
Answer:
A grand total of 50 dimes
Step-by-step explanation:
Answer:
15 is 40% of 37.5
Step-by-step explanation:
