Answer:
$42.09
Step-by-step explanation:
Total cost = 3.45*12.2 = $42.09
Answer: Lucy pays $ 492.58 back altogether.
Step-by-step explanation:
Formula : Interest = Principal x Rate x Time
Given: Principal = $425 , rate = 5.3% = 0.053 , time = 3 years
Interest = 425 x 0.053 x 3 ≈ $ 67.58
Total amount need to pay back = Principal + Interest
= $ (425+67.58)
= $ 492.58
Hence, Lucy pays $ 492.58 back altogether.
Answer:
2,3,4,6,8
Step-by-step explanation:
prime factorization: 2^3×3×7 which has: 2, 3, 4, 6, 8
Answer:
So, we purchased 9 songs and 4 games for 20.1$.
So, we purchased 10 songs and 6 games for 25.5$.
So, we purchased 10 songs and 10 games for 33.9$.
Step-by-step explanation:
We have receive a $35 gift certificate from an online retailer that sells digital music and games. Each song costs $1.29 and each game costs $2.10.
First case:

So, we purchased 9 songs and 4 games for 20.1$. We have 13 items for 20.1$.
Second case:

So, we purchased 10 songs and 6 games for 25.5$. We have 16 items for 25.5$.
Third case:

So, we purchased 10 songs and 10 games for 33.9$. We have 20 items for 33.9$.
Answer:
7,000/300=23
23 is a little more than 20
Step-by-step explanation: