Given that y varies proportionally with x and y=3 when x=20, find y when x=30

There are six entrances to a haunted House. If you do not exit the same way you entered, how many different ways can you enter and exit the house? A.) 20 B.) 25 C.) 30 D.) 36

Simplify 3 (x - 14) + 1

How can you rewrite the fraction 1/6 and 1/4 with their least common denominator

You brought lunch at the corner restaurant. Your bill comes 12.80. You want to leave 15% Tip. How much tip should u leave

5) A national caterer determined that 37% of the people who sampled their food said that it was delicious. A random sample of 144 people is obtained from a population of 5000. The 144 people are asked to sample the caterer's food.

there are two squares one has side lengths of 12in and the other has side lengths of 14in what is the total area both squares

How do you find which function has a greater rate of change?

A poster is shown below: A rectangle is shown. The length of the rectangle is labeled 12 feet. The width of the rectangle is labeled 3 feet. What are the dimensions if the poster is enlarged by a factor of five over two?

What is 566 times 80?

Sherri bought a beach towel that normally cost $44 but was on sale for half price she also bought a beach hat that was on sale for $12 off before tax her total cost was $38 what was the regular price of the beach at