13 is 20% of what number

The graph of the function f (x) = - (x + 3) (x - 1) is shown below. On a coordinate plane, a parabola opens down. It goes through (negative 3, 0), has a vertex at (negative 1, 4), and goes through (1, 0).

Choose as many answers as apply. The monthly bank statement includes the following items of information: *descriptions of the type of transaction *the name of the person or company the check was written to *the amount of money involved in each

Simplify the algebraic expression. - 2 (x - 5) + 4 (9 + x)

Estimate the sum by rounding each number to the nearest half or whole. 2 1/2 + 5 5/8

What is 21/56 and 63/81 in simplest form

Need work cause don't understand how the answer for 356 lbs minus 176 oz

Which values of P and Q result in an equation with no soultions? 83x+P=83x+Q

Choose the most correct statement given that Quadrilateral ABCD has vertices A (2, 1), B (2, 4), C (7, 4), and D (6, 1) ? 1. Quadrilateral ABCD is a parallelogram because opposite sides are parallel. 2.

Monique only has $36 to buy pens and notebooks. Each pen costs $2. Each notebook costs $3. Which of the following graphs represents the possible combinations of pens and notebooks that she may purchase?

There are 24 hours in a day scientists tell us that we should sleep for 3/8 of a day how much time should we spend sleeping