What is the percent of change between $49 and $149

16x^4-54x How would I simplify the epression?

There are 21 white cars in the parking lot. These cars represent 35% of all the cars in the parking lot. How many cars are in the parking lot? Enter your answer in the box.

Total of 50 students 20 girls play lacrosse 20 boys play either soccer or lacrosse 20 students play soccer what is the probability that a student plays soccer or is a girl?

Simplify the expression 43 + 2 (3 - 2).

A tax on which of these products or services would not be considered a "sin tax"? A. Tobacco B. Alcohol C. Furniture. D. Gambling

What is 15% of 200? 20 30 45 50

A fitness center offers two payment options for their clients. The "member option "requires you to pay $42 to become a member. After that you pay only $2per fitness class. The "non-member option" requires your to pay $5.50 per fitness calss.

The product (k-9) ^2 can also be written as

Consider the system of linear equations 2y equals x + 10 3 y equals 3x + 15which statement about the system are true

27 less than twice a number is negative 1