Q6) The table below shows the relationship between the number of miles traveled, x, and the number of gallons of gas used, y.
х
3
5
7
11
Y
228
380
532
836
Which of the following equations best represents the relationship?
a) y = 7.6x
b) y = 684x
c) y = 0.13x
d) y = 76x

Anyone know? will mark brainliest if correct!

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?