Answer: 84 over 25 is 3.36 as your answer
The correct answer is <span>y = -x(x - 1)(x + 2).</span>
If she gets 3% of what she sells you multiply the decimal form of the percent by the amount she has made:
50*.03=1.5
So she make $1.50 for every $50 of sales, so you multiply the amount she made by her commission each day by the number of days she worked:
1.5*30=45
She earned a total of $45<span />
In this problem, we have a pair of like terms in our <em>x</em> terms.
3x and -2x are like terms because they are exactly alike except for the coefficients or the numbers in front of the variables.
