A 20 inch ribbon is cut into eighths, and 3 of the pieces are taped end-to-end. What is the total length. (I know how to answer it but I don’t know how to show my work)

Step-by-step explanation:

Length of one piece = 20/8 inches = 2.5 inches.

3 pieces × (2.5 inches)/piece = 7.5 inches

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: