WRITE AN EQUATION & SOLVE: Julie is 3 years older than her sister. Julie's age is 11 years old. How old is her sister?
n - Julie's sister's age n + 3 = 11 n = 8 Julie's sister is 8 years old.
Ms. Javier bought 7 Harry Styles t-shirts for a total of $90.93. Each t-shirt cost the same amount. How many t-shirts did Ms. Javier buy?
n - # of t-shirts 7n = 90.93 n = 12.99 Each t-shirt cost $12.99
Translate the sentence into an equation. Eight less than twice a number is sixteen.
What is 2x - 8 = 16?
Tyler has 4 boxes of apples. Each box has 28 apples. What is the total number of apples Tyler has?
a - # of apples in each box a/4 = 28 There are 112 apples.
Ms. Mendoza goes to the grocery store and purchases 17 bags of raisins and a $2.97 jar of peanut butter. Her total cost was $34.76. What was the cost for a bag of raisins?
r - cost of a bag of raisins 17r + 2.97 = 34.76 r = 1.87 Each bag of raisins cost $1.87