You drive 8 miles from your house to your friend's house. Your house is at an elevation of 240 feet. Your friend's house is at an elevation of 680 feet. What is the mean change in elevation per mile?

Each month, a shopkeeper spends 8 x plus 15 dollars on rent and electricity. If she spends 3 x minus 7 dollars on rent, how much does she spend on electricity? Use pencil and paper.

How many solutions does 3 (x-1) = x+7 have

A film starts at 10. it lasted 3 hours. what time did it end

A sector of a circle has perimeter 7cm and area 3cm^2. Find all possible radii.

The diagram shows the plans for the triangular park. What is the perimeter of the park? The perimeter is x2 + x - ( ) feet.

Casey spends $50 a week on entertainment. Kelly spends 10% less than Casey and Megan spends $5 less than Kelly. Which expression represents how much Megan spends? (w represents weeks

Use a z-Table to determine the percent of data specified. Greater than z = 0.59 A. 27.76% B. 25.47% C. 21.90% D. 72.24% E. 22.24%

5 friends will equally share the 3 jars of honey they got from their beehive. About how many jars of honey will each friend get?

Susie has 20 pieces of candy in a bag: 6 mint sticks, 5 jelly treats, and 9 fruit tart chews. If she eats one piece every 9 minutes, what is the probability her first two pieces will both be jelly treats?

What is tempo? A This is the relative volume of a note or part of a musical piece. B. This is the structuring of a musical idea. This is the speed of the composition, D.