If 12 men are needed to run 4 machines how many men are needed to run 20 machines

5 tens + 5 tens in standard form

How to solve ln (-x+5) = ln (7-2x)

Analyze the reflectional symmetry of the partial circle. How many lines of symmetry does the partial circle have? 0 1 2 4

What is the rule for the sequence with the first four terms below? 0.5, 0.25, 0, - 0.25 f (x) = 0.75-0.25x f (x) = 0.5-0.25x f (x) = 0.75 (-0.25) ^x f (x) = 0.5 (0.25) ^x

Solve the following system via elimination 3x - y = 28 3x+y=14

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