Identify the like terms. 2a, - 2b, 2ab, - 13ab A. 2a, 2ab B. 2a, - 2b C. 2a, - 2b, 2ab D. 2ab, - 13ab

A triangular flower bed (space for planting flowers) needs a thin metal border all the way around it. The sides are 7 feet, 6 feet, and 9 feet long. How many feet of border should be purchased? If borders cost $8.

Shawna reduced the size of a rectangle to a height of a rectangle to a height of 2 in. what is the new width if it was originally 24 in wide and 12 in tall?

The ratio of red marbles to blue is 4:7 if there are 32 red how many are blue

Shop A sells a box of eighteen 8 oz cans of dog food for 15.00 Shop B sells a box of twenty-four 6 oz cans of the same dog food for 16.00 Which shop provides better value for money?

John has x years his sister has 2 years more if the sum of their age is 10 what is the age of her sister

The distance from your home to the airport is 0.0000075 Gm. How far is this in km?

What is the multiple of 49 and 45

How to solve 2|3f-7|+5<11

Classes start at 8:30 a. m. at Lee's school. It takes him 15 minutes to ride his bike to school, but he likes to arrive 20 minutes early. What time should he leave home?

To avoid a service fee, your checking account balance must be at least $400 at the end of each month. Your current balance is $430.88 you use your debit card to spend $116.58.