If Mrs. Dillon measures the length of her bulletin board in centimeters and in meters, how will the number of centimeters and the number of meters be different?

The sixth grade art students are making a mosaic using tiles in the shape of right triangles. each tile has leg measures of 3 centimeters and 5 centimeters. i f there are 200 tiles in the mosaic what is the area of the mosaic.

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.