Estimating perfect squares

Toni orders school lunch on Mondays, Wednesdays, and Fridays. On what percentage of weekdays does Toni NOT order school lunch? A. 20% B. 30% C. 40% D. 60%

Anne bought a car valued at $45,000. The car depreciates 3% each year. Use the equation below to determine the value of the car will in 3 years. Round your answer to the nearest whole number.

What is 5x+8x=185x+95

12 11 10 NA 9 3 8 4 7 5 6

Instructions for a craft project say that the length of a piece of a red ribbon should be 7 1/8 inches less than the length of a piece of blue ribbon. If the red ribbon is 14 3/4 inches long, how long is the blue ribbon?

Four times a number, y, increased by eight

The average person's head has about 100,000 strands of hair What is that in scientific notation

Each day, Maya eats 1/5 cup of melons in the morning and 1/5 cup of melons in the afternoon. How many days will it take Maya to eat 8 cups of melons? A 19 B 20 C 18

The length of an office building is x feet and the width is x+4 feet. write the polynomial that represents the area. find the area if x=12.

0.3d-1 3 1 3 = 0.84: 7 15