A map key shows that 3 centimeters represents 60 miles. Which proportion could be used to find m, the number of miles represented by 8 centimeters?

Clara uses the function f (x) = 20x + 10 to determine the weekly profit she makes, in dollars, for babysitting, where x is the number of hours that she works.

Erin's hourly salary went from $9.00 to $9.27. What percent raise did she receive?

Is y=x a linear function?

A quadrilateral has three angles that measure 90 100 and 120 which is the measurement of the fourth angle

He temperature T of a given mass of gas varies inversely with its volume V. The temperature of 90 cm3 of a certain gas is 30°C. What will be the temperature of the gas when it is compressed to a volume of 18 cm3?

Which of the following ratos is not equalvillent to 4/8. 1/2 9/18 12/32 18/36?

C times 9 for c equals 13

What is 9.90 mi/h = ft/min

Miranda earned $c for working 8 hours. Write an expression to show how much Miranda earned for each hour worked.

Describe an example of a situation when the graph would be represented with a constant interval.