The double number line below shows the prices for a certain number of packs of spaghetti at a store. which statement correctly gives and explains the price of 9 spaghetti packs?
a. $18, because the price of each pack is $2
b. $72, because the price of each pack is $8
c. $80, because the price of each pack is $8
d. $144, because the price of each pack is $16

Option B. $72, because the price of each pack is $8

Step-by-step explanation:

Looking at the double number line we have that

The price of 2 packs of spaghetti is $16

The price of 4 packs of spaghetti is $32

The price of 6 packs of spaghetti is $48

The price of 8 packs of spaghetti is $64

To find out he units rate, divide the price by the number of packs

Find out what is the price of 9 packs of spaghetti

Multiply the unit rate by 9

therefore

The price of 9 spaghetti packs is $72

answer: '

the distance between points l and m

step-by-step explanation:

.95

step-by-step explanation: