Answer: leading coef is 20. Degree is 4.
Step-by-step explanation:
20X^4 is term with highest degree.
The correct answer is 13m+(2.7x8)
Answer:
3c - 12
Step-by-step explanation:
3(c-4), you have to distribute the number that is outside.
3*C - 3*4 = 3c - 12
Subtract the 2 on both sides to get -4x=-5x+7, then add -5 on both sides and get 1x=7 then divide 1 on both side to get x=7
Substituting y=6x+2 into equation 3y - 18x =12 looks like:
3(6x + 2) - 18x = 12
18x + 6 - 18x = 12 distributive property left side
6 = 12 simplifying the left side
We now see a contradiction: 6 does not equal 12 What this tells us is that there is no solutions to this equation. So choice 'C' ...
