Kelly can type 120 words in 30 minutes how many words can she type in 1 minutes at this rate

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.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5