What is the correct written expression for the variable expression: (3 - x)/7 3 divided by the difference of 7 and x
or
the difference of 3 divided by 7 and x

give proof!

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way