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solve the combined inequality. a car gets 25 miles per gallon in the city and 35 miles per gallon on the highway. what range of miles can the car travel on 4 gallons of gas?

1. how many miles will the car travel in the city. (1 point)

2. how many miles will the car travel on the highway? (1 point)

3. write the range of the 2 values in interval notation form. ( 2 points)

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)