If a tip of 15% is added to the food bill, what is the total on the food bill of $12.95

Write y = x - 4 in standard form.

If cos (O) = 5, and 90° < < 180°, what is the value of tan (O) ?

Monica earned twice as much as Samuel mowing lawn Monica earned $56. Write an equation to find, s, the amount of money Samuel earned?

Kristof is writing a book and tracks the number of hours he spends writing. He writes for 1.25 hours before breakfast each day, and has a set amount of time each afternoon to write.

Last month, the price of apples at a grocery store was $1.60 per pound. This week, apples at the same grocery store are on sale at a 5% discount. What is the total price of 4 1/2 pounds of apples this week at the grocery store?

Simplify the expression a^b: 5x^4 y^2 * 3x^6 y^9

A number plus 5 more than 3 times the number is 37. Find the number

A biker traveled 20 miles in 4 hours. A unit rate to describe this would be 5 miles per hour. What is another unit rate in this situation?

On Monday, a local hamburger shop sold a combined total of 504 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold on Monday?

How to subtract micro fractions