Answer:
$2.48
Step-by-step explanation:
29.75/12 =2.479
For one pair of socks you pay $12 plus $2 shipping.
Let's use x as the variable for how many pairs of socks someone might buy.
If someone buys 5 pairs of socks, they will pay $62. $12 * 5 + $2
So, we can write the expression as 12x + 2.
(3 * x) - 4 is the expression.
y = 21
i might be wrong, sorry if i am!!
Answer:
72
Step-by-step explanation:
His Mom got 5 necklaces with 12 shells each, so Cole used 5x12=60 shells on her necklaces. He then made one more for his sister, using another 12 shells. In total, he used 60 shells for his mom's necklaces and 12 for his sister's, equalling (60+12)=72.
