-6(1-5x)=54
First you will distribute the -6 into the parentheses giving you
-6+30x=54 remember that a negative times a negative equals a positive
Now you add 6 to 54 this cancels out your -6
30x=60
Now divide 30x by 30 and 60 by 30 giving you <u>x=2</u>
8=8x-4(x+8)
first distribute -4 into the parentheses giving you
8=8x-4x-32
Now to simplify put the 8x and- 4x together, then add 32 to the 8 on the other side giving you
40=4x
Now divide 40 by 4 which will give you <u>10=x or x=10</u>
Rate in relationship A = (6 - 3)/(8 - 4) = 3/4 = 0.75
For Table A: Rate = (3 - 1.2)/(5 - 2) = 1.8/3 = 0.6
For table B: Rate = (3.5 - 1.4)/(5 - 2) = 2.1/3 = 0.7
For table C: Rate = (4 - 1.6)/(5 - 2) = 2.4/3 = 0.8
For table D: Rate = (2 - 1.5)/(4 - 3) = 0.5/1 = 0.5
Therefore, the correct answer is option C.
Answer:
0,7. 0,7. should be the right answer from what ive looked at
The first step into solving this equation should be, c dividing by both sides