John, lilly, and joe are buying candy.
1. john buys candy at $7.30 per pound.
lilly spends 4/5 of what john spends. how much does she spend?
2. joe spends .35 of what john spends. how much does he spend?
3. how much do the 3 spend in all?
answer only if you know how to do it, ! i'll give brainliest answer.

1. Lilly spends $5.84 per pound

Explanation:
The word "of" in math usually means to multiply. So you multiply 4/5 x 7.30, which gives us 5.84

2. Joe spends $2.60

Explanation:
Again, the word "of" in math usually means to multiply. So, you multiply 0.35 x 7.30, which equals 2.555. We then round 2.555 to 2.60, because you can't have $2.555.

3. The 3 spend $15.74

Explanation:
Now we know -
Joe spends $2.60
Lilly spends $5.84
John spends $7.30

To find the total amount spend, we add all 3 together. 5.84 + 7.30 + 2.60 = 15.74.

1.17+3.99a. you combine the terms with a to create 3.99 and the 1.17 stays because it has no like terms or a variable

The answer to your question is b