If 75% is £66, what is the full amount

Of the 85% of the students in a class who studied for a test, 75% passed the test. Of the 15% of the students who didn't study, 30% passed. Whats the probability of passing?

On a deposit of $290 at a simple interest rate of 2.9%, how much will you earn after 5 years? $42.05 $43.50 $334.50 $420.50

Sam bought 3 pens for $0.49 each and one notebook for $1.50. If the sales tax is 6%, what is the total cost of her purchase?

Write the word sentence as an inequality. Four times a number X is at most - 32

Car a travels 0.5 miles per hour faster than car b. if car a drives 1280 miles in 16 hours how far would car b drive in the same amount of time

A motorboat travels 448 kilometers in 8 hours going upstream and 516 kilometers in 6 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?

Jack made 50% more smoothies than yesterday. If he made 30 smoothie today how many did he make yesterday?

Mr. Ramirez has enough money to fence one of his rose gardens, how many feet of fencing will he need if both gardens have the same perimeter

David saves $175 each month for the first 5 months. Then he saves $225 each month for the next 5 months. What is the average amount that David saves each month

Which of the following equations is not equivalent to the others? y = - 4 + 3 x y = - 3 x + (-4) y = - 3 x - 4 y = - 4 - 3 x