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

Which equation is equivalent to log3 (x+5) = 2

A latter is placed 30 inches from the wall. It touches the wall at a height of 50 inches from the ground. The angle made by the ladder with the ground is degrees, and the length of the ladder is inches.

Mile markers along the highway tell drivers how many miles they have traveled from one location to another. Suppose Daniel sees mile marker 141 when he gets onto the highway and mile marker 67 when he exits the highway.

Diana works at a store where she earns a base salary of $77 per week plus a commission of 8% of sales. If Diana sold $75 worth of merchandise last week, what was her total pay?

Two angle in a triangle equal 120° What is the measure of the third angle?

Krishna wrote the multiplication fact for 8. which digit will not be in the ones place of the products

What is 5 minus 3/2 to the third power Answer choices: 1.) 13/8 2.) 9.5 3.) 18.5 4.) 2197/8

SINUL 1. 10, 9, 12, 11, 8, 15, 9, 7, 8, 6, 12, 10 a. mean b. median c. mode d. range

How can you make 10 by using the numbers 14,2,7,3,9

What 2divided by one third is