PLEASE ANSWER ASAP What is the justification for step 2 in the solution process?
equation; 1/2r+1/2=-2/7r+6/7-5
step one 1/2r+1/2=-2/7r-29/7
step two 1/2r=-2/7r-65/14

a. the addition property of equality
b. the multiplication property of equality
c. the subtraction property of equality
d. the division property of equality

Solve 2^x=32 and rewrite this equation in a logarithmic form

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.