Twice a number is equal to negative four. Which equation could be used to find the number?

2 n = 4

2 n = - 4

2 n - 4

2 n = - 4 n

Leon is mowing his yard, which is 21 2/3 feet wide. His lawnmower makes a cut that is 1 2/3 feet wide on each pass. How many passes will Leon need to finish the lawn?

Find the mode of this data set: 3, 3, 4, 8, 5, 8, 1, 6, 7.

Jackie fills 1/4 of a jug in 1/2 of a minute. How long will it take to fill the jug?

What place value is the 4 in 246?

If 1" = 2.5' then how many feet is 3.75"=

What is the 25th term in this arithmetic sequence 2,9,15,21,27

A dance floor has a perimeter of 60 meters. The dance floor is 20 meters long. Write an equation to represent the perimeter of the dance floor. Solve the equation to find the dimensions of the dance floor

M stands for a whole number greater than 10 and less than 20 n stands for a whole number greater than 2 and less than 10 1. What is the smallest number that m x n could be? 2. What is the largest number that m - n could be?

5x - 2y = 3 -5x + 4y = 9 Solve the system of equations. A) x = 6, y = 3 B) x = 6, y = 13 C) x = 3, y = 6 D) x = 1, y = 0

2x-5y=10 in slope intercept form