If PR = 4x - 2 and RS = 3x - 5, which expression represents PS?

x - 7

x - 3

7x - 7

7x + 3

Kim's teacher has marked this problem as one to recheck, but Kim cannot determine what she has done incorrectly. Identify Kim's error and write a correct solution. Six less than 2 times a number is 50.

Write the place and the value of 3 in 9,631

You need 252 gift bags for an event. You found a gift bag that costs $6.50 for 21 bags. Your budget is $75. Is the gift bag within your budget? Justify your answer.

Can 116/100 be simplified

Last summer, karl went to the beach every 5 days. Antonia went to the beach every 7 days. how often did they get see each other at the beach? (need the answer asap!)

Subtract 2w + 4 from 3w + 6. Enter your answer in the box.

A physician prescribes a drug based on a patient's mass. The dosage is given as 0.04 mg of the drug per kilogram of the patient's mass. Answer the following and round to one decimal place, if needed.

What is the factir and quotient of 24:4=6 and 4*6=24

What is 2 3/4 in simplest form

A rectangular parking lot is enclosed by 400 feet of fencing. The longer sides are three times as long as the shorter sides. What is the area of the lot?