5/8 + 3/4

-2/3 - 5/6

What does it equal? Please solve.

The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.