Find 60% of 180. An explanation would be wonderful!

Find the area of this semi-circle with diameter, d = 12cm. Give your answer as an expression in terms of π.

Simplify expressions. 12x (x+2) - 5 (2x-1)

A recipe calls for 2.5 cups of sugar. you have already put in 0.75 cups. how many more cups of sugar does the recipe call for

Simplify the problem 2/3 * 3/5

If juanita and her friends made nine friendship bracelets in three hours how many could they make in 15 hours? which proportion would be used to solve this problem

100*55 can yall get that

Matias' stepmother uses a 30%-off coupon to buy the ingredients for huevos rancheros, She spends $28. What is the regular price, r of the ingredients before the discount?

Write an eqution that can be used to find h the number of hours in d days

A ladder that is 15 feet long leans against the side of a house. the angle of elevation of the ladder is 80°. find the height from the top of the ladder to the ground. (round your answer to one decimal place.

How do you make. Two linear equations that are perpendicular to each other