Math for pros

I am an odd number. Take away one letter and I become even. What number am I?

(a)  

Solve the following equation and find the value for "x":

3x + 12 = 24

• 1

• 4

• 3

• 5

What is the value of "x" in the following expression?

3^x = 3

• 2

• 0.1

• 3

• 1

solve: 4x + 6 = 18

5674 by 1000 , convert into decimal.

• 54.0074

• 00.5674

• 5.674

• 567.4

A lemonade stand sold $18.50 worth of lemonade for $0.50 per cup. How many cups of lemonade were sold?

• 30 cups

• 36 cups

• 37 cups

• 38 cups

Greg spent $1.56 on bananas at the grocery store at a cost of $0.39 per pound. How many pounds of bananas did he purchase?

• 2

• 3

• 6

• 4

Select all that equal 48

• 5x9

• 48x1

• 7x6

• 12x4

• 9x6

9 x 8

• 72

• 68

• 70

• 25

• All of the above