Practice 06-30-22

46 less than a number

• 46 - n
• n - 46
• 46 + n
• n + 46

5 times a number, minus 8  

• 5m - 8
• 5(m + 8)
• 8m + 5
• 8(m + 5)

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

• True
• False

Write an algebraic expression for:
 14 decreased by a number

• 14+n
• 14-n
• n-14
• 14 decreased by a number

The quotient of 15 and a number plus 1

• 15 / g - 1

• 15 / g + 1

• g / 15 + 1

• g + 1 / 15

18 times a number

• n - 18
• 18n
• 18 + n
• 18 - n

the difference of 3 times a number and 7

• 3 - 7n
• 3n - 7
• 3n + 7 
• 3 / 7n

m plus the product of 6 and n 

• m + 6n
• m - 6 + n
• 6m + n
• m + 6 + n 

Five times Mike's age, increased by nine

• 5(x+9)
• 9(5+x)
• 9x+5
• 5x+9

4 divided by the sum of a number and 12

• 4 / n + 12
• 4 / 12n
• 4 / (n + 12) 
• (4 / n) + 12