Find the width of a rectangle if the length is 12 centimeters and the perimeter is 42 centimeters

in 2013 the population of detroit was 743,204. The population of the city of detroit in the year 1970 was 688,701 greater than in 2013. what was the population of detroit in 1970?

The Hundred Years' War changed France dramatically. A great sense of national pride emerged among the French people, and they developed a strong loyalty to the King. The King gained the power to raise taxes.

A group of students shared 3 rolls of clay equally. if each students got 1/2 of a roll of clay, how many students were in the group? explain.

Four ninths plus five sixths

A recipe calls for 1/4 cup of milk. You have 4/5 cup of milk. Do you have enough for the recipe? Explain. Choose the correct answer below.

A conical tent made of canvas has a base that is 20 feet across and a slant height of 14 feet. To the nearest whole unit, what is the area of the canvas, including the floor? Use 3.14 for p. A. 754 ft^2 B. 1,193 ft^2 C. 2,135 ft^2 D. 534 ft^2

Six times a number increased by 7 is three more than the number. what's the number math

What value of x is in the solution set of 3 (x-4) greater than or equal to 5x+2?

The equation of the graphed line is 2x - y = - 6. What is the x-intercept of the graph? - 3 - 2 2 6

Book a has 24 more pages than book b. Book c has 4 times as many pages as book a. The total number of pages of pages of the three books is 180. How many pages does book b have?