F (x) = -4x-7 find f (-1)

What is the simplest form for the fractions 12/30,12/20 and 21/35

0.5x + 1.5x = 5 What would be the first step

Evaluate the expression for the given value of the variable. 58+2/9w W = - 1/2

A system of equations is shown below. 5 + 2y = - 15 2x-2y=-6 What is the solution to the system of equations? A B C D (-3,0) (0,-3) (-3,6) (6,-3)

Morita works in a florist shop and makes flower arrangements. She puts 10 flowers in each vase, and 2/10 of the flowers are daisies. Last weekend, Morita used 10 daisies to make flower arrangements.

A bottle of medicine contains 16 fluid ounces of medication. If one does of the medicine is equal to 1 teaspoon, and there are approximately 6 teaspoons in n ounce, what is the total number of does in the bottle?

There are three shopping preferences for a survey: mall, stand-alone store, and online. The paying preferences are store card, credit card, cash, gift card, and check. Assume equal probabilities within categories.

What are defined terms in geometry

the ratio of the length to the width of a rectangle is 8:3 if the rectangle is 32 cm wide, how long is it?

3x4 2y5 5z -3x3 6y2 2z