Answer:
40 miles per hr.
Step-by-step explanation:
alll u have to do is divide the number of miles by the hrs.
ex.80/2=40
140/3.5=40
200/8=40
300/7.5=40
The anwers is B hope it helps please give me Brainly
The answer for the question shown above is: <span>B. Both powers should be in the dominator with positive exponent.
The explanation is shown below:
1. You have the following expression given in the problem above:
x⁻3y⁻9
2. The negative exponents indicates that </span>x⁻3y⁻9 should be in the denominator with positive exponents. Therefore, you have:
x⁻3y⁻9=1/x^3y^9
