The unit rate for y=4x

What can I multiply to get - 12

Half of your baseball card collection got wet and was ruined. You bought 9 cards to replace some that were lost. How many did you begin with if you now have 20?

The sum of the cost of dinner d and $12 tip divided equally between 3 people

Write an example of an expression that cannot be simplified, and explain how you know that it cannot be simplified.

A student is given the perimeter of a rectangle (x+4*x) and the perimeter of the square (x+2*x+2). the student states that the two figures have the same perimeter. is the student correct?

99 33 11 3 2/3 what comes next

Find the solution to the system 4x - y = - 12 and - x - y = 3

G (x) is a function as defined below: g (x) = 3^ (x/2) If you input - 2 into g (x), what do you get for an output? Enter your answer in the simplest form in the space provided below.

All of the guests at a school dance choose one option for their dinner - rice and chicken, the pizza, or pasta. 45% of the guests chose the rice and chicken option. 260 guests chose the pizza option. 25% of the guests chose the pasta option.

Wallace received a 28 percent discount on an item priced at $275. What is the total price that he paid for it?