If a=4, b=5 and c=7, calculate 2a + 3c

Write an expression for the calculation triple 3 and then add double 8

How do you know which operation to perform first when solving an equation?

60 books represent 1% of the total books at library 3

a student council is selling t shirts at local fair. they sold 22 adults t shirtd at 5$ each and 34 studentbt shirt at 3$ each. how much money did the student council earn

The flip flop a lot company makes and sells flip flops they have one linear function that represents the cost of producing flip-flops and another linear function that models how much income they get from those flip-flops describe the key features

How many iPods shuffles will fit into the packing box

Convert the percent to a decimal, and then divide. 7% : 4

0.64:4 is using standard algorithm

The price of a gallon of gas increased last month from $3.20 a gallon to $3.68 a gallon. What was the percent increase?

Which of the following numbers would be an outlier if added to the data set below? 372, 351, 299, 406, 387, 315, 364, 308