Pens cost $p exercise books cost $b. Write an algebraic expression that represent the cost of purchasing 20 pens and 8 exercise books.

Adult tickets for a play cost $6.00 and the children's tickets cost $2.50. For one performance, 370 tickets were sold. Receipts for the performance were $1723. Find the number of adult tickets sold. How many children's tickets were sold?

Find the average rate of change from x = 10 to x = 17 for the function f (x) = 0.01 (2) ^x and select the correct answer below. A) 10.24 B) 185.78 C) 1300.48 D) 1310.72

Give an example of a problem involving multiplication of fractions that can be made easier using the associative property. Explain how it makes the problem easier. 94 pts

A plane intersects a prism to form a cross section that is a polygon with five sides. The minimum number of sides that the polygon at the base of the prism must have ls ...

Scissors cost $3.79, tape for $2.57, and pens for $5.80. The sales tax is 6.25%. What is the amount of tax for the purchases?

Round 65.13 to the nearest whole number.

Eight pizzas are shared equally among four people, how many pieces would each person get?

Calculate the compound amount on rs 2000 for 3 years at the rate of 13% p. a

What is the factor of 4x subtracted from 28?

125, - 25, 5, - 1 identify the pattern