Rewrite using factors and exponents, then simplify

1. 1000/100 2. 9/81 3. 4/64

Several people were polled regarding their favorite type of dessert. They were asked to choose one of the following: ice cream, cake, candy, or cookies. The following circle graph shows the results of the survey.

Simply using exponents 4^2 / 3^6

Use the quadratic formula to solve the equation x2+7x

The standard error of the mean is calculated using which two quantities:

Whats the pattern 5,10, 30, 60, 180,?

Apply the distributive property to factor out the greatest common factor 16+36

The score on a trivia game is obtained by subtracting the number of incorrect answer from twice the number of correct answer. If a player answered 50 total question and obtained a score of 40, how many questions did the player answer correctly?

Find the slope given (-3,4) (-3,8)

Which of the following expression is equal to 6-4 (x+3) ?

I can't make up my mind about which course I should take. I have narrowed it down to three: precalculus, consumer math, and algebra with finance. If you had to decide, which would you choose? These are for high school.