Jorge finds 56% of his 75 classmates likes salsa music and 80% of his 60 relatives like salsa music. How many more of Jorge's relatives, as compared to his classmates, like salsa music?

The number of portable CD players you are prepared to supply to a retail outlet every week is given by the formula q = 0.3p2 + 6p where p is the price it offers you. The retail outlet is currently offering you $70 per CD player.

How to put a linear equation into standard form

What x what equals - 288

What can 45/8 be simplified down to?

Jamaal has 20 models of planes and cars. He has three times as many cars as planes. What is the ratio of his cars to total models? 1:4 3:1 3:4 4:3

Can you guess this mystery author? Clue#1 He was born in England Clue#2 He was in the British Army during World War 1.

A fishing boat was out to sea for 6 months and traveled a total of 8578 milesin the first month the boat traveled 659 miles how many miles did the fishing boat travel during the remaining 5 momths

What is 3/4 + (-7/4) ?

Three consecutive integers have a sum of 45. Find the integers.

Find x in the equation x² - 7 = 4x + 5