Four families share a basket of 16 kilograms of apples equally. how much kilograms of apples does each family get

Step-by-step explanation:

Each family gets four kilograms of apples because 16 divided by 4 is four. To show this, you can get 16 dots, draw 4 circles and add a dot into each circle representing 1 kilogram, once you've run out of dots in each circle, you will see the total of 4 dots in each circle.

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