Write a rule to describe this transformation A) dilation of 2 about the origin
B) dilation of 0.25 about the origin
C) dilation of 3.5 about the origin
D) dilation of 4.5 about the origin

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

no ,sorry if you needed it but you can ask and try to see if any one will anwser ,

step-by-step explanation:

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2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.