A cubic function only has 3 solutions at which x = 0, never 4. For example the function y = 
gives the solutions:
x = 0, x = -1 and x = -2
x = 0, x = -1 and x = -2
A saleswoman earns 3% commission on all the merchandise that she sells. Last month she sold $9000 worth of merchandise. How much
2 answers:
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Answer:
a.) 102 b.) 99.4
Step-by-step explanation:
a. 34 x 3 = 102
b. 7[62 ÷ (52 − 42) + 8] = or
or 99.4