5/8 - 5/12 ( 3 - 1/4 ) + 2/3=5/8-5/12*11/4+2/3=5/8-55/48+2/3=7/48
Answer: 10 miles
Step-by-step explanation:
Practically, just look at it. 30 minutes = 5 miles, 60 minutes = 10 miles
Mathmatically, find the constant of proportionality.
- 30 minutes divided by 5 miles = 6 minutes per 1 mile.
- 60 minutes = 10 miles
Answer: the answe is -5
Step-by-step explanation: put it in a calculator
X = 40/30 × 7
x = 280/30
x = 28/3
Multiple 5x70 to get 350. Which makes the equation 350=5x and then you have to divide both sides by 5 to get x by itself. so 5x/5 and 350/5 makes x=70
