Sue buys 5 pieces of fabric. each piece is 1 7/10 yards long. what is the total length of the fabric she buys? one yard of the fabric costs $5.how much does she pay for all 5 pieces of fabric?

1. 8.5 yards.

2. $42.5

Step-by-step explanation:  

We have been given that Sue buys 5 pieces of fabric. Each piece is yards long.

1. To find the total length of fabric bought by Sue we will multiply length of each fabric piece by 5.

Therefore, Sue bought 8.5 yards of fabric.

2. 1 yard of fabric costs $5.

So 8.5 yards of fabric will cost : 5*8.5

Therefore, the cost of total fabric bought by Sue is $42.5.

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

28

step-by-step explanation:

because that's the answer