What is r if - 4 (r+3) = - 42

There are rumors that students at a certain liberal arts college are more inclined to use drugs than U. S. college students in general. Suppose that in a simple random sample of 100 students from the college, 19 admitted to marijuana use.

Write 3/20 into a decimal

Describe the relationship be tweet rational Numbers and ratios

Find the selling price. Cost to store: $75 Markup: 20%

A company designs a logo using a kite figure around the letter t. The logo is 12 centimeters wide and 16 centimeters tall. What is the area of the logo? 48 sq. cm 96 sq. cm 144 sq. cm 192 sq. cm

The jelly Junior high school color is made by mixing red paint with yellow paint the ratio of red plate two yellow is 3 to 5 how much red plate should be mixed with 20 ounces of yellow

Two angles are complementary. one angles measure is 79 degrees. What is the measure of the other angle

True or false? The degree of a binomial is always equal to 2

Given two-digit numbers 10, 13,16, 17 and 20. How many remaining two-digit numbers smaller than 22?

What is the nearest ten thousand, the population of Vermont was estimated to be about 620,000 in 2008. What might have been the exact population of Vermont in 2008