One week Beth bought 3 apples and 8 pears for 14.50. The next week she bought 6 apples and 4 pears and 14. Find the cost of 1 apple and the cost of 1 pear.

A spool of thread contains 150 revolutions of thread. the diameter of the spool is 3 centimeters. find the length of the thread

Which type of probability was used in the following example? The probability that you will complete your college education (that is, graduate) in five years or less is 60%.

Evaluate the expression when a = - 7 and y = 7 -a+9y

The cost of a 12.95 pizza was shared evenly by 5 friends. How much did each person pay?

Describe a stradegy that let you locate fractions and decimals in the same number line

69 / 87 Marks The sum of two numbers is 21. The second number is six times the first number. Work out the two numbers. Write your answers on one line.

Solve the equation below for x in terms of a 4 (ax+3) - 3ax=25+3a

Lanny bought 1 4 pounds of rice that costs $0.40 per pound. How much does lanny pay for the rice? lanny bought 1 4 pounds of rice that costs $0.40 per pound. How much does lanny pay for the rice?

Which equation models the height, y, x seconds after firing?

Wastewater is filling barrels at the rate of 13 quarts per hour. The recycling facility picks up 96 full barrels on each trip, and each barrel holds 30 quarts of wastewater.