A dance academy charges $10 per class and a one-time registration fee for $50, a student pays a total of $90 to the academy, find the number of classes that students took.

Trina, James, and Michael are training for a 10-kilometer race. After 30 minutes of a training run, Michael lead the group, and James had run 1/2 of Michael's distance. Trina had run 2/3 the distance James ran.

Vector bought 15.6pounds of paintballs. All together, the balls cost $35.99. About how much did the paint balls cost per pound?

Find the inner product for 5,2 multiply - 3,7 and state whether the vectors are perpendicular.

The price of a particular stock is represented by the linear equation y = - 0.91x + 103.47, where x represents the number of weeks the stock has been owned and y represents the price of the stock, in dollars.

Which property allows you to write the expression (3 + 71) + (8 - 61) as (8 - 61) + (3 + 71) ?

Give an example of a positive temperature and a negative temperature that have a difference of 5°F.

5506 divided by 57 with remainder

Find the value of the product. 2 sin (52.5°) sin (97.5°)

A grocery store has a shelf with half-gallon containers of milk. What type of number best represents the total number of gallon? Explain your answer. A. Rational Number B. Interger C. Whole Numbers D. Irrational Numbers

A drama class has a total of 26 students. The number of males is 6 more than the number of females. How many males and how many females are in the class?