How do you Evaluate the expression when = x-7 and = y2.

7y-x

How many pints in 50 cups?

Jack rode his bike for 2 1/3 hours at a speed of 12 miles. the next 1 1/2 at a speed of 10 miles. how many miles did he cover altogether?

A tuxedo rental service charges 150$ flat fee for a suit plus 50$ Per additional day. Which equation correctly models the total cost of renting a tuxedo for x number of days 1-y=50x+150 2-y=50x-150 3-y=150x+50 4-y=50x

Which of the following WOULD NOT follow a continuous probability distribution a. electricity consumption in kilowatts per hour b. heights of people c. number of throws of a single die to scored. a 6 speed of a car

Suppose that a roof is built so that the angle at the peak and the lengths of the sides, which differ, are known. How would the width of the house be determined?

A pile of dirt is cone-shaped and it has a height of 10 feet and a diameter of 24 feet. Find the volume.

Cassie rolls a fair number cube with 6 faces labeled 1 through 6. She rolls the number cube 300 times. Which result is most likely?

Lori solved this multiplication problem. 29 * 31 = 699 However, the mistake Lori made when multiplying is that she didn't

Can - 38 be written as a ratio of two integers

Which of these is mostly likely to describe the change received from a cash purchase? A. Whole Number B. Negative Integer C. Rational Number D. Irrational Number