You went shopping for back to school and bought packs of pens and pencils. A pack of pencils cost $2.50 and a pack of pens cost $3. You spent a total of $35 and bought a
total of 13 packs. How many packs of pencils and how many packs of pens did you
buy?

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

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.

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?