Use the change of base rule to find the logarithm to four decimal places. log7 0.517

Options:
1) -2.9496
2) -0.3390
3) 13.5397
4) -0.2865

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

How do you determine if an ordered pair is a solution to a given equation?