Does a multi step equation always, sometimes, or never have a solution? explain your reasoning

Find the inverse of the function f (x) = 7x+3

Patient A receives 3 times the amount of certain medicine as Patient B. The two doses add to 200 milligrams. What amount of the medicine does each patient receive?

24 1/2% is equal to which

Decide whether the pair of lines is parallel, perpendicular, or neither. 3x-6y=2 and 18x+9y=8

Name the property of real numbers illustrated by the equation.

A dog pen 10 ft by 30 ft is needed. You need to decide how much fence is needed. What concept is used to solve the problem?

Mr. De Leon's Geometry class has 34 students. After lunch everyone returns to the classroom. Within an hour, each person produces 800 BTUs. The room is 25 feet by 32 feet by 12 feet. How many BTUs per cubic foot were produced?

Find the length and width of the rectangle given the p=28

If (x-10) is a factor of the polynomial P (x), which of the following do we know to be true? 1. P (0) = 10 2. P (-10) = 0 3. P (0) = -10 4. P (10) = 0

Paula received a paycheck of $585. This amount reflects her weekly earnings less 10% of her earnings for deductions. How much was she paid before deductions were taken out?