Answer:
Step-by-step explanation:
First of all, the estimate will be +, because (-)(-) = (+).
So the problem boils down to approx 1 1/2 times 5, which comes out to 7 1/2.
7 1/2 is a reasonable estimate.
Please, when answer choices are given you, share them.
7.875......7.9.....or 8
-3÷2×-21÷4= 7.875
63÷8=7.875
F=0.4t
Find the slope using the formula rise over run or y2-y2 over x2-x1
y2=72 y1=64 x2=25 x1=5
72-64/25-5=8/20=0.4
hope it's help you ok have a good day
10
