Solve For A

-40+10a = - 70

7x+2 (5x-16) = 70 What is the answer

Mr. Wong spent 2/3 of his workday selling products and the rest of his workday making phone calls. What fraction of his workday did he spend making phone calls

A submarine dived 600 feet below sea level and marked its position at - 600. It later rose by 200 feet. What integer represents the new position of the submarine?

The gross weight of a package in its contents is 11 lbs. 5 oz. if the packaging weighs 1 lb. 15 oz. what the net weight of the content

Using the Addition Method, solve for y in the following system of linear equations. 4x-2y=6 2x+y=7

Sara likes to collect stamps. She has 68 boxes of stamps with 46 stamps in each box. She decides to share the stamps with her 3 older brothers. After sharing the stamps equally with her brothers, how many stamps does each person have now?

An 80% confidence interval is found to be (0.52, 0.58) what is the sample proportion?

Which best explains why all equilateral triangles are similar? a. all equilateral triangles can be mapped onto each other using dilations. b. all equialeratl triangles can be mapped onto each other using rigid transformations c.

The area of a rectangle is 33 m-, and the length of the rectangle is 5 m less than twice the width. Find the dimensions of the rectangle.

A regular decagon has a side length of 4 centimeters long if the decagon is divided into 10 congruent triangles each has an approximate height of 6.2 centimeters what is the approximate area of the decagon