Tell how to undo each operation and explain why it works

What is the meaning of descending

Are the graphs 8x+3y=6 and 8x-3y=6 perpendicular

Explain how to do matrix problems

community swimming pool has a deep end and a shallow end. The volume of water in the deep end can be represented by (2x^3 + 12x2 + 10x) ft^3, and the volume of water in the shallow end can be represented by (4x^3 - 100x) ft^3.

A triangle has 3 60 degrees angles will these conditions make a unique triangle, multiple triangles or no triangles

Solve: (6x^3 - 1x^2 + 1) divided by (2x + 1) a. - 3x^2 + 2x - 1 b. 3x^2 - 2x + 1 c. - 3x^2 + 2x - 1 d. 3x^2 2x - 1

113, 183, 479, 120, 117 What is the mean, median and mode? Make sure to label each answer. Round any decimals to the tenths place. Would mean, median or mode be the best measure to describe the data?

What is the volume of a cylinder with a height of 11.8 cm and a base with a radius of 8.3 cm, to the nearest tenth of a cubic centimeter?

Thomas earned $1,235 last week. He had $382.85 taken out in taxes and insurance. What percentage of his pay was taken out in taxes?

A=25, b=12, c=4, d=4: a + (b+c). d