1) solve the word problem for the portion, rate, or base.
a quality control process finds 46.8 defects for every 7,800 units of production. what percent of the production is defective?
2) solve the word problem for the portion, rate, or base.
a medical insurance policy requires ana to pay the first $100 of her hospital expense. the insurance company will then pay 90% of the remaining expense. ana is expecting a short surgical stay in the hospital, for which she estimates the total bill to be about $4,800.
how much (in $) of the total bill will ana owe?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

What is the graph of the absolute value equation ? y=|x|-5

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem