At the start of school year, mario stocked up on school supplies, which included lined filler paper and number two wood pencils. he bought three packs of paper and two boxes of pencils for a total cost of $3.25. two months later he was running low on supplies, so he bought two more packs of paper and one more box of pencils for a total of $2.00. assuming that prices for the school supplies remained the same, what was the price of one pack of paper and one box of pencils?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m