Complete the solution of the equation. find the value of y when x equals 20. - 2x+4y=-4

If a=1 fine the value of 2a

Which of the following is equivalent to 16 kilograms? 0.016 0.16 16,000

The information in the table is the result of a survey rating the food in the school cafeteria. table If 1,200 students participated in the survey, how many rated the cafeteria food "poor"? 200 students 300 students 400 students 600 students

A charter bus travels 210 miles in 3 1/2 hours. assume the distance traveled is directly proportional to the time traveled. write and solve a direct variation equation to find how far the bus travel in 6 hours.

What factor is paired with 21 to give 63?

What is the answer to these 9 + 9n = 9

Solve each problem. Determine which choice (or choices) best represent the equation: 10 is 5 times as many as 2 (A) 5 + 5 = 10 B. 5 * 5 = 10 C. 5 x 2 = 10 D. 10 = 2 x 5

Evaluate the expression for x = 4 1/3 9x + 4 A) 39 B) 40 C) 43 D) 52

Tom rented a truck for one day. There was a base fee of $16.99, and there was an additional charge of 90 cents for each mile driven. Tom had to pay $190.69 when he returned the truck. For how many miles did he drive the truck?

What are the advantages of using an algebraic expression to represent a pattern rule, compared with describing the pattern in words?