Which one of the following statements expresses a true proportion?

A. 3:4 = 9:12 B. 54:9 = 6:3 C. 2:1 = 1:2 D. 7:9 = 8:9

Given f (x) = x^2-5 and g (x) = 20-x find (f-g) (2)

Pollsters take a survey of people at a ball game to collect and analyze data about favorite leisure activities of Star City's residents. Would this study be biased? Why or why not?

What is 63.247 in standard form

what is m in equation 2m=12

Angle a measures 50° if angle a is rotated 45° what is the measure of angle a'

You would like to make a nutritious meal of eggs, mixed vegetables and brown rice. The meal should provide at least 35 g of carbohydrates, at least 30 g of protein, and no more than 45 g of fat.

There are 7 women and 5 men in a department. four people are needed for a committee. a. in how many ways can a committee of 4 people be selected? b.

Solve the equation 7 (x-2) = 42

The Quade Family drove 920 miles in 3 days. They drove the same number of miles the first 2 days and then drove 50 miles the third day. How many miles did they drive on each of the first two days? Explain how you found you answer. Show your work

52 - 25 ابيا Greatest common factor