2c-cd=m; solve for c

Repeating decimals are never sometimes or always rational numbers

Barbara invests £14000. In the first year she earns 5.9% interest. In the second year, she earned 3.2% interest. What was the fotal increase over the 2 years

Solution for 4x-7y=7 and 3x-9y=7

How could you describe to someone what an exponent is?

25/14 write as a mixed number

Elisa's mom teaches at preschool. There is 1 teacher for every 12 students at the preschool. There are 276 students at the preschool. Elisa is setting up equivalent ratios to find the number of teachers at the preschool.

A recent online survey published that a hospital needs 9 nurses for every 45 patients. How many nurses a hospital would need in order to take care of 255 patients?

Which has a less value than 0

Find two consecutive whole numbers that 86 lies between.

Sin 86° > sin 58° is it true or false