A+10=55 how do I solve this

Which of the following expressions can be used to find the area of the polygon? Select all that apply. An irregular shape that is a rectangle with a piece missing from the upper right corner. The bottom length is twenty feet.

Which is the biggest number? 1. 4 * 10-8 2. 4 * 10-18 3. 3.0 * 10-18 4. 3 * 10-8?

6,204,601/9,481,714 as a percentage

Which statement is true about multiplying exponential expressions? A. To multiply exponential expressions, just multiply the exponents. B. All of the answers are true. C. It is not true for expressions with negative exponents. D.

What is the solution to the equation 5X + 2 (X - 4) = 5X + X - 10

Given f (x) = - 15x - 13, find x when f (x) = - 28.

Tickets of a program at college cost $4 for general admission or $3 with a student ID. If 180 people paid to see a performance and $613 was collected, how many of each type of ticket were sold?

If you select 10 Sundays from the school year at random, is likely to have studied the most hours overall, and is likely to have studied the least hours overall. NextReset

If the factors of a polynomial are x-2 and x-5, what values of x make that polynomial 0? A. 1 and 2 B. - 2 and - 5 C. 2 and 5 D. Cannot be determined

A dog weighs 2 pounds more than a cat. 3 cats and 4 dogs together weigh 43 pounds. How much does a dog weigh? How much does a cat weigh?