A bag of marbles contains 7 blue marbles and 13 red marbles. what percent of the marbles are red?

44% of 200 people surveyed voted for choice B. write a fraction to estimate the number of these people who voted for choice B. about how many people voted for choose B

What number decreaed by 66 1/3 is 32

1. Evaluate the expression for 0.8 and z=3.5 4y-z= 2. Evaluate the following expression for x=-3, y=5 and z=-1 3x-5y-9z

The function f (x) = x2. The graph of g (x) is f (x) translated to the left 6 units and down 5 units. What is the function rule for g (x) ? A. g (x) = (x + 6) 2 - 5 B. g (x) = (x - 5) 2 + 6 C. g (x) = (x - 6) 2 + 5 D. g (x) = (x + 5) 2 - 6

What is 6 over 15 as a fraction with a denominator of 20

How do i know when a set of ordered pairs that represents a function?

Claire has a small personal business making scented candles. Her startup costs are $200. Her cost to make each candle is $1.50. She sells each candle for $4.00. Write the cost function of producing x candles.

The sum of double a number and 8

How do I solve this equation 8-4x+13=13

4/7 of the students in a classroom are girls if there are nine boys in the class how many total students are there? A. 14 B. 28 C. 21 D. 12