Answer:
y = 4/3 x + 22
Step-by-step explanation:
first solve for the slope. use the formula:
y2-y1/x2-x1. plug the numbers in and solve:
18-14/-3-(-6)
slope: 4/3
the use the equation y=mx+b
m is the slope and substitute the x and y for one of the coordinates, I am going to use the first one (-6, 14)
14=4/3(-6)+b and solve for b
14 = - 8 + b
22=b
then put all together giving you
y= 4/3 x + 22
Answer:
The slope is 25 and the y-intercept is 100
Step-by-step explanation:
With linear equations (y = mx + b), m<em> </em>is always the slope, which, in this case, is 25. It could also be written as 
, although it's not necessary here
B is always the y-intercept, which is 100 here
R=7 dhdubdidbeidbeisgdigdidbdjdhdihdidbdjdhdidh
Well if he made 10 in 4 hours, that means he made 5 in 2 hours. after 2 hours he had 30 cards, so that means he started with 25 cards. Mr. Cringle is making 2 and 1/2 cards per hour.
His friend tub was 48 ounces and Francisco was .75 of 48. So, 48x 0.75 = 38.6
