Marsha borrowed $300 for 18 months at 13 percent interest. How much will she pay in interest?

$49.78
$52.82
$58.50
$55.43

What is the square root of 45? (step by step working plz)

Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?