Tom have twice as many marbles as Luke. Together they have 39 marbles. How many marbles do Tom have?

What does f (x) = 3x-1 for f (-2) mean? A) it means to into a - 2 into the function to find the input B) it means to subtract 2from the function C) it means to input a - 2 into the function to find the output D) none of the choices are correct

a soccer league needs to transfer all 133 players to the tournament if 4 players can ride in one car how many cars are needed

5^ (3x+5) = 1-:25^ (1-5x) find th evalue of x

List of particle products of 40 * 28

Bonita Wolfe purchased

What is the value of x in the equation 1,331 x ^3 - 216 = 0? A. - 6/11 B. 11/6 C. 1/6 D. 6/11

A stockbroker is offered a flat monthly salary of $2200 or a salary of $1500 plus 4% of the total value of all stock transactions he processes during the month if he chooses the $2200 salary what dollar amount is he expecting to transact each month

the number of hot peppers in a salad is based on the number of servings as as shown in the table servings 2,4,8,12 hot peppers 4,8,?,24

The average of the first 3 weights was 20 pounds. The average of the next 12 weights was 25 pounds. What was the overall average of the weights

Use the matrix method to solve: x + 4y8 2x+y 9