easiest thing to do is combine like terms. There are 9 2's, which means 9(2) which equals 18. Now for the X's. There are 9 X's meaning (9)x which is 9x. This all makes up

18+9x

hope this helps

6 0

2 years ago

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How to divide 33 photos into two groups so that the ratio is 4 to 7

velikii [3]

The ratio 4 to 7. would be 12 and 21

5 0

3 years ago

Factor -8c^5d^6-27c^4d^4-24c^2d^3

Nikolay [14]

GCF = -c^2d^3

Factors are -c^2d^3(8c^3d^3 + 27c^2d + 24)

7 0

2 years ago

Themba buys 2 boxes of mayos on opening the boxes he find that an average of 2 are damagef in each box how many mayos altogether

borishaifa [10]

We would need to know how many are in each box to figure this out.

4 0

2 years ago