Substitute the value of the variable into the equation and simplify.
19
I don’t understand what your asking are you trying to find the cube of a certain number?
<span>t^-6 * t^2
= t^-4
hope it helps</span>
Answer:
line
Step-by-step explanation:
quizlet
cliffnotes
871 miles ........... 13 hours
469 miles ............x hours
x = 469×13/871 = 7 hours