Which expression represents the sum of an unknown number and 22

What is the exponent for 100,000

A right cone has a base radius of 7 centimeters and a height of 21 centimeters. What is the approximate volume of the cone? Use 3.14 for π. 1077.0 cm3 461.6 cm3 87.9 cm3 153.9 cm3

there are 44 people working at the plaza office building. Tuesday 3/4 of the worked overtime. how many people worked overtime?

Which decimals are less than - 0.8? choose all answers that are correct. a. - 7.13 b. - 0.86 c. - 0.79 d. 0.846?

Mallory began a new job at an amusement park 4 weeks ago. She worked 13 hours during the first week, 22 hours during the second week, 18 hours during the third week, and 15 hours during the fourth week.

The diagram shows the dimensions of the pool cover for a gotel pool. The numbers are 10ft 20ft 45 ft 8 ft 8 ft 8ft What is the area of the pool cover

3x+5-x=2x+7 is infinite real soluction, no real soluction or one real soluction

Select the correct answer. Which of these statements explains the term price? A. the money spent by a seller to advertise a product B. the money spent by a manufacturer to make a product C. the money spent by a buyer to purchase a product

A polling organization took a random sample of 3,000 middle school students to determine how many have a dog. Suppose that 57% of all middle school students have a dog.

When Sally went bowling, her scores were 108, 72, and 95. If she bowls a 4th game, what will her score need to be to give her an average of 91?