If n is "the number," which equation could be used to solve for the number?

What's the area of the triangle below? A. 7 square meters B. 96 square meters C. 48 square meters D. 24 square meters 8m 6m

There are 41 students in 6th grade Group A of a junior high school, and the number of boys is 3 more than the number of girls. How many boys and girls are there in the class, respectively?

16 Find the common difference of the arithmetic sequence. 9, 13, 17, 21, ...

ryan takes a 30 centimeter by 72 centimeter sheet of paper and cuts from one corner of the paper to diagonally opposite corner. Now Ryan has two identical triangles. what is the perimeter of each triangle? if necessary round ro the nearest tenth

Francine bought a TV that is 31 inches tall and 57 inches wide. She is going to mount it on the wall in her living room. The wall is 8 feet wide and 9 feet tall. How many square inches of the wall will not be covered by the TV once it is mounted?

What id 0.27%as a decimal

Colin rides his bike 10 and a half miles every morning and 12 and 1/4 miles every afternoon on Monday he wrote his usual distance in the morning but in the afternoon he rode one and a half fewer miles how many miles did Colin ride on Monday

How many 5/8 are in 1?

In a group of 48 children, there are twice as many boys as girls. How many girls are there?

A squared has a length of 5mm what is the perimeter of the square in dm?