During the pre-holiday rush, Martin's Department Store increased its sales staff from 150 to 200 persons. By what percent must it now decrease its sales staff to return to the usual number of salespersons?

Select the correct answer from each drop-down menu. Jenna has 3 red balloons and 5 blue balloons. The ratio of the number of red balloons to the number of blue balloons is. She adds 2 red balloons and removes 1 blue balloon.

250 3/5+346 3/10+134 1/5+327 4/5+413 7/10

Viola can work no more than 11 hours a week at her part-time job. She gets paid $7.75 per hour. Let p stand for the amount she gets paid for h hours. What domain and range are reasonable for this situation

Use the rule y = - x + 7 to fill in the blank. If (-1, y) is on the graph, then y = a0.

Write an numerical expression for "6 times the sum of 4 and 5." A) 4 + 5 x 6 B) 6 x (4 - 5) C) 6 x (4 + 5) D) 6 x 4 + 5

A six-sided die in which each side is equally likely to appear is repeatedly rolled until the total of all rolls exceed 400

How to find the area of an octagon. Just the formula.

Solve the proportion. 2/x-3 = 5/x a. 5 b. 2 c. 10 d. 15

Convert 70% into a fraction

What is 9m-28=2m explain