What is the sum?

7/2 + (-3/5)

Mr. Spencer sells furniture. He earned $225 for selling 5 sofas. Mr. Spencer earned $300 for selling 8 sofas. Which of the following equations represents this situation, where s represents the number of sofas Mr.

There were 348 students in the school last year. The school expects 7.25% increase this year. How many students do they expect to be in the school this year?

What is the surface area of the right cone with the a raidus of 3 and a slant hieght of 15 A. 54pie units2 B. 126pie units2 C. 63pie units2 D. 99pie units2

A ten-sided die is labeled 6, 12, 18, 24, 30, 36, 42, 48, 54, and 60, you roll the die 8 times, what is the answer? A: 264 B:264.25 C: 263 D: 528

A can of corn has a diameter of 4 inches and is 4 inches tall. What is the volume of corn inside the can

If you flip a coin and roll a 6-sided die, what is the probability that you will flip a heads and roll a 5?

Andrew will roll a number cube and flipping a coin for a probability experiment the faces of a number cube are labeled one through six the coin to land on heads or tails if Andrew Rosen number cube once in flips a coin ones write a list that

Let x be the total number of customers in a one-hour interval and y be the total number of female customers in the same interval. find the joint pmf of x and y.

An adult alligator may weigh 350 pounds. A newly hatched alligator weighs only 1/9 pound. The adult weighs how many times the hathling

A tailor needs 3 2/5 meters of cloth to make a poncho. How many meters does he need to make 15 ponchos of the same size?