Its 30 you find the unit rate by 21÷7 which equals 3 then you multipy 3x10 which gives you 30
I think it is D
Hope my answer help you?
Answer:
The straight line distance is 5 miles from starting point
Step-by-step explanation:
The answer is A 101 see pic for work
Answer:
7.5in³
Step-by-step explanation:
1x5x1.5=7.5
