6. Are all substances soluble? Give an example of a substance that is NOT soluble in

water.

Evaluate 2/3x - 12 for x = 18

Walter opens a credit card with an APR of 24.99% compounded monthly. How much is charged in interest this month if his balance is $1,105? $44.22 $23.01 $92.08 $24.9

The insurance company pays the full cost of 3,900 prescriptions claims out of 4,500 prescriptions claims submitted. What is the rate of the claims paid expressed as a percent?

Which of the following are considered skew lines? 1. cone 2. Prism 3. Cylinder 4. cube

When Jon babysits, he charges a flat fee of $10 for the first hour and $6 for every additional hour. Last Saturday night he babysat for x hours and charged $46. Which equation represents this situation?

The product of 9 and the sum of three times a number and 8 is 180. What is the number? A) 4 B) 6 C) 12 Eliminate D) 18

Solve multi step equation 3 (5x-2) + 4x = 9x+6-2x

King Middle school has 1200 students. Each student takes 5 classes a day. Each teacher teaches 4 classes. Each class has 30 students and 1 teacher. How many teachers are there at king middle school?

What ratio is equivalent to 18/6

Wei has $150.00 to make a garland using 60-cent balloons. He wants to purchase 100 blue balloons and some number of white balloons. He learns that the white balloons are on sale for half price.