Expressions, Equations, and Inequalities

The product of seven and j.

• 7j

• j+3

• j-3

• j/3

the sum of a number and eight

• 5n

• n + 8

• n - 8

• 8 - n

the difference between forty-six and a number

• 46 x n
• 46/n
• n-46
• 46 − n

46 less than a number

• 46 - n
• n - 46
• 46 + n
• n + 46

"Subtracted from" and "less than" are terms that mean you need to "turn" or "flip"  the terms around.

• True
• False

A number h increased by 12

• 12h =

• 12 + h =

• h - 12 =

• h + 12 =

the product of x and sixteen

• x + 16
• x - 16
• 16x
• x/16

Five subtracted from r

• 5 - r

• r - 5

• 5r

• r + 5

The quotient of fifteen and a number

• 15 / g

• 15g

• g + 15

• g - 15

5m + 9n if m = -7 and n = 4

• 71

• 1

• -1

• -71