Express the sum or difference as a product of sines and/or cosines.

sin (55) + sin (35)

Joey has of a gallon of ice cream. He divides the ice cream for his friends so that 1/12 of a gallon is in each bowl. How many bowls will he use?

Use the distributive property to simplify 5 (x + 3)

En esta 6-3/4a=1/2 a + 1

The distance from the park to the grocery store is 0.9 mile. Ezra runs 8/10 of that distance and walks the rest of the way. How far does Ezra run from the park to the grocery store?

527 tablespoons an hour so how many tablespoons a week

Alexandra has 36 coins valued at $6.00. She has only nickels and quarters. Which equation can be used to solve for the number of nickels, n?

Find the 9th term of geometric sequence 7,14,28, ...

Solve the equation log6 (13 - x) = 1.

Create the explicit formula for the sequence: 2, 8, 14,. (Hint: Write your formula and then simplify it.)

Cristina is painting the playhouse she made for her sister. She intends to paint only the outside of the house that does not include the floor. The paint she chose must be purchased in full gallons. Each gallon covers 200ft² and costs $15.