Using the guess and check technique, find two numbers that satisfy both conditions. The sum of the two numbers is 56. The second number is seven less than two times the first number. What is the value of the first number, x?

A. 19

B. 21

C. 31

D. 35

Celeste made 6 cone shaped ice blocks that each have a radius of 2.8 in. and a height of 7 in. She used a cylindrical container with a radius of 9 in. to fill all of the cones. What is the height of the cylindrical container? Use 3.

The expression below is the factorization of what trinomial? (5x + 6) (3x - 2)

10. Henry Devine bought a new dishwasher for $320. He paid $20 down and made 10 monthly payments of $34. What actual yearly interest rate did Henry pay? A. 14.55 B. 34.38 C. 68.75 D. 29.09

The fine for a speeding ticket in the town of Speedtrap is $50 plus an amount that depends upon how high above the posted speed limits driver is driving. for the first 10 mph above the posted speed limit there is an additional charge of $5 per mph.

Andrea, Belinda and Chloe spent the evening with their husbands. Eugene was seen with his wife dining at Stake Out but they were not the couple that went off in a limousine. Belinda went to see Rainbo IV but not with David.

What expression represents the volume of the prism, in cubic units? One-halfx3 One-halfx2 + x 2x3 2x2 + x

In Prof. Johnson's class, the 10 students had the following scores on the last midterm. 77, 77, 78, 80, 82, 85, 93, 96, 97, 188 Identify all values that are outliers. If there is more than one outlier, separate them with commas.

Louisville is 14 mi due north of Farmville, Stanton is due east of Farmville, and Louisville is 25 mi from Stanton. How far apart are Farmville and Stanton? Round to the nearest tenth of a mile.

The price of an item has dropped to $42 today. Yesterday it was $140 . Find the percentage decrease.

Two friends share 1/4 gallon of lemonade equally. What fraction of lemonade does each friend get?