January 24th

Which expression matches the phrase "x divided by 5"?

• $\frac{5}{x}$

• $\frac{x}{5}$

What is the first step to solve the following expression? $\left(27-3\right)\div4+5^2$  

• addition

• division

• exponent

• parenthesis

Find the expression which matches the following sentence: The sum of a number and 8

• n-8

• n+8

• n/8

• 8n

• 125

• 10

• 25

What is the exponential form of the following:

5x5x5x5

• 625

Translate this phrase into an algebraic expression:

eight plus the product of a number and three

• 8 + 3s

• 8 + s³

• 3s - 8

• 8 + 3 + s

Translate this phrase into an algebraic expression:

eleven less than twice the number of people

Let p = number of people

• 11 - 2p

• 2p - 11

• p² - 11

• p² + 11

Translate this phrase into an algebraic expression:

the quotient of twenty and a number

• 20 - n

• n + 20

double a number increased by nine

• 2h + 9

• h² + 9

• 2h - 9

• h² - 9

I open a saving account with $200 and plan to put $50 per month in the account.
Which expression represents this situation after x number of months?

• 200 + 50x
• 200x + 50
• 200 + x + 50
• 12x(50 + 200)