Solve the system using the elimination method 3x - y=-12

X + y = 4

Find the number of permutations of the word / "helicopter./". A. 3,628,800. B. 1,814,400. C. 328,800. D. 452.

What is the product of x and 5 is less than - 27 answered in an inequality?

There are 5 kids who want to start a game of Red Rover. Then 12 more kids come to play. If there are 2 teams in Red Rover, which of the following best describes how many kids will be on each team?

A ticket to see your favorite baseball team costs $49.64. That price decreases by $0.41 for every game lost during the regular season. Which equation would be used to find the cost C of a ticket after L losses? a. C = 49.64 - 0.41L c. C = 49.

Noah gathered data at his school among 7th and 8th graders to see if there was an association between grade level and handedness. This table shows his data, but the number of right-handed 8th graders is missing.

The area of land that Rhode Island covers is approximately 1.5X10^3 square miles. The area of land that Alaska covers is a little more than 4.3X10^2 times the land area of Rhode Island. What is the approximate area of Alaska in square miles

2 4. Write 2 rational numbers between -- and 4 4

What is bigger 16 deciliters or 160 liters

Which graph displays the function f (x) = (2x+3) (x-2)

BASIC MATH Paul uses the expression 4.2 x 12.3 x 14.6 to determine the cost of tiling the floor of a room that measures 12.3 feet by 14.6 feet; each square foot of tile costs $4.20. How many decimal places will be in Paul's final answer? A. one B.