What is the first step in solving a quadratic equation of the form given below?
(ax + b)2 = 0
o
a. divide both sides by c
o
b. factor out a common factor
c. take the square root of both sides
o
d. use the zero product rule

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Which expression is equivalent to the expression shown?

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with