Simplifique a expressão:

A) (-2a - 3b) ² - (2a - 3b) ²

In the problem 5 divided 3/5 instead of dividing 5 by 3/5 we can find the answer by multiplying 5 by what number

8. A carpenter cut the top section of a window frame with a 37 degree angle on each end. The side pieces each have 50 degree angle cut at their top ends, as shown. Will the side pieces of the frame be parallel? Explain

A lawn care service charges $10 plus $15 per hour to mow and fertilize lawns. Write an expression for the total cost of having your lawn mowed and fertilized. Then evaluate the expression for 4 hours.

5/6 + 5/6 how do you simplify the answer

In each box, 20% of the total candies are grape flavored. In a box of 45 candies, how many are grape flavored?

When both parties discuss the terms, of a contract they are ___. A - contracting B - negotiating C - agreeing D - committing

Kayla wants to cover a rectangular box with wrapping paper. the length of the box is 2 feet, its width is 1 foot, and its height is 1 foot. the cost of wrapping paper is $0.90 per square foot.

The pumpkin patch is open every day if it sells 2750 pounds of pumpkins each day about how many pounds does a sales in 7 days

Solve for x: x - 2 > 2x + 12. A. x > 14 B. x < 14 C. x > - 14 D. x < - 14

One summer conservation officials caught and tagged 98 beavers in a rivers flood plain. later, 50 beavers were caught and 32 had been tagged. estimate the size of the beaver population