Emil was making $16.00 per hour. .
After one year, he received a $2.00 per
hour raise. What percent raise did he
a
get?

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Two numbers have a sum of 93. if one number is p, express the other number in terms of p.