Negative three times a number increased by seven is less than negative eleven

Alex is designing wooden boxes to store his books. Each box measures 15in by 12 in by 10 in. To know how much wood to buy, he needs to find the surface area of each box. What is the surface area of the box?

True ot false? K = 3 over 5 is a solution to the inequality 15k + 3 < 15.

Factorise 1) 3x^2 + 5x - 12 2) 6x^2 + x - 12 3) 14x^2 - x - 3

Rover can trave 450 feet per hout on surface of mars how many inches can it travel in 1 min

What's the volume of a block of ice measuring 3 meters long, 1.5 meters wide, and 2 meters high? a. 9cu. m, b. 900 cu. m, c. 12 cu. m, d. 6 cu. m

This relation is a function: { (0,-3), (0,-2), (0,-1), (0,0), (0,1) } : True or False

How many significant figures are in each of the following measurements? A. 0.4004 mL. B. 6000 g. C. 1,000 30 km. & D. 400. mm

Factor 3x^2 + 3x - 6. The factored expression is

Factorization of 4x+7-x

A rectangular doormat is 21 inches long and has an area of 714 square inches. Find its width