A piano has 88 keys. The ratio of white keys to black keys is 13.9. How many black keys does a piano have?

Rodgers flight took off at 9:27 am. the flight is scheduled to land at 1:05 pm

Which best describes the relationship between the 125° angle and angle A? They are same side interior angles. Angle A measures 55° O They are alternate interior angles. Angle A measures 125° O They are vertical angles. Angle A measures 125º.

A pair of trainers on sale for £54 after a 10% discount workout the original price

How to turn 600% into a fraction

Estimate the product of the expression below to the nearest whole number. 16.77 x 3.81 68 48 64 51

There are 364 people that have to go from the airport to the hotel. One van can transport 12 people. How many vans are needed?

23x+12=58 what is 5x

3ab-2bc=12 solve for c

Tom was saving $3000 for a trip. He initially deposited $200 in a savings account and then deposited a fixed amount every month in the account for the next 5 months. Then he received a check in the mail.

Find F of G of X where f of x equals 9 over X and G of x equals x over x + 1