The table shows the weights of apples at a grocery store

Step-by-step explanation:

In order to find the unit weight (weight of one apple) you will need to divide 0.60 kilograms by 5 apples. Once you divide that, you should have gotten the answer of 0.12 kilograms. That is the weight of one apple. So, in order to find the other weights, we must multiply by the amount of apples.

2 times 0.12 kilograms = 0.24 kilograms

12 times 0.12 kilograms = 1.44 kilograms

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

b

step-by-step explanation: