Combine like terms.

(7+x) (7-x)

How many times does 35 go into 297

Where would - 5 appear on a number line? A. to the left of 0 B. to the right of 0 C. in the exactly the same location as 0

I have 12 coins in my pocket. 1 have nickels and dimes how many different amounts of money can I get.

Explain why 0.77 > 0.077

Choose the correct answer for (a) the total installment price (b) the carrying charges and (c) the number of months needed to save money at the monthly rate to buy the item for its cash price A TV set with a cash price of 600 at 59 per month for 12

The length of a rectangle is 5 feet more than the width. If the perimeter is 34 feet, what are the length and the width?

The surface area of a cube is 216in.² what is the volume of a cube

Find the volume of a fish tank whose length is 2.8 ft, width is 2 ft, and height is 4 ft. A 22.2 ft B 22.8 ft C 22.6 ft D 22.4 ft

Identify which of the following functions are eigenfunctions of the operator d/dx: (a) eikx, (b) cos kx, (c) k, (d) kx, (e) e-ax2. Give the corresponding eigenvalue where appropriate.

the perimeter of a rectangle is 46m. the length is 3 m more than 3 times the width find the length and the width of the rectangle