Basic Algebra
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Find all real or imaginary solutions to each equation. Use the method of your choice.
#94. 7x + 29 = x + 3
#62. (x - 10)(x - 2) = - 20
#64. z = 7z - 4
12(z - 1)
#88. Open-top box. Thomas is going to make an open-top box by cutting equal squares from the four corners of an 11 inch by 14 inch sheet of cardboard and folding up the sides. If the area of the base is to be 80 square inches, then what size square should be cut from each corner?
Solve each rational inequality. State and graph the solution set.
# 34. x + 3 ≤ - 2
X
Graph each quadratic function and state its domain and range.
#32. h(x) = - 3x2
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