Pierre correctly simplified an expression. When he substituted x=2 into the simplified expression, the value was 20. Which could be Pierre’s original expression? .

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?

The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on t-shirts sold for x dollars. what would the profit from sales be if the price of the t-shirts were $15 apiece?