What is the area of the given circle in Terms of Pi 7.4

The longest side of a triangle is six more units than the shortest side. The third side is twice the length of the shortest side.

A model helicopter burns 1 2/5 ounces of fuel per minute. at that rate, how much fuel is needed for a 7 1/2 minute flight

The equation y = 1/5 x represents a proportional relationship. Explain how you can tell the relationship is proportional from the graph of the equation, and how you can find the constant of proportionality.

Find the greatest common factor of the terms of the polynomial 45b + 27

The prices of some jewelry sets in a store are shown below: Store Price A $110,000 B $100,000 C $1,110,000 D $130,000 E $120,000 Based on the data, should the mean or the median be used to make an inference about the price of the jewelry sets in the

Ishi walked a total of 2 1/2 miles on a treadmill. He walked at a constant rate of 4 miles per hour. which expression shows how long, in miles ishi walked on the treadmill?

The two figures have a scale of 3:1. What is the length of the corresponding side in the second figure? a) 5 b) 15 c) 30 d) 45

A car requires 10 gallons of fuel to go 220 miles. At this rate, how many gallons of fuel would be required for 5 cars to go 110 miles?

Camryn practices the trumpet every 11th day and the flute every 3rd day. Camryn practiced both today. How many days until Camryn practices both the flute and trumpet again?

Joanna needs a book to prop up a table leg. She randomly selects a book, and selects another book. What is probability that she will choose 2 math books? If there are 17 books and 8 are math