Venn diagrams cover another diagram

4. Which value is a solution to the inequality? 4x - 7 > 5

The staff of a school cafeteria makes 86 sandwiches for students on a field trip. If n represents the number of sandwiches eaten by the students, which expression represents the number of remaining sandwiches?

Which student's first step was incorrect, and why? Amelia's, because the variable term must be isolated on the left side Luis's, because he flipped the inequality sign when he subtracted Shauna's, because she did not apply the subtraction property

What is 19x+7x+6x+14? Simplify

A jar contains four white marbles, five red marbles, and six black marbles. if a marble is selected at random, find the probability that it is white or black.

When adding two rational numbers, if a pair of addends has opposite signs, then the sum will have the sign of the addenda with the

If dy/dx = 2xy^2, what is d^2y/dx^2?

Susie mows a rectangular yard with an area of 72 square meters. the yard is 6 meters wide. what is the perimeter of the yards susie mows?

In order to join a yoga club there is a $100 annual fee and a five dollar fee for each class you attend write an equation in slope intercept form that models this situation

If A ⊂ B, then A ∩ B = A ∪ B.