A) 3(x + 9) b) 4(x - 1)
c) 5(5x + 2)
d) 8(3x - y)
please do this i need it for an assignment

1)3x+27

2)4x-4

3)25x+10

4)24x-8y

Step-by-step explanation:

Use Distributive property

1)3(x+9)

3x+27

2)4(x-1)

4x-4

3)5(5x+2)

25x+10

4)8(3x-y)

24x-8y

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.