The y-int. is found by setting x = 0: 3(0) + 2y = 7, or 2y = 7, or y = 7/2.
So the y-intercept is (0,7/2). You could also write "b=7/2."
Answer:
a. y= 0.613x - 4.141
Step-by-step explanation:
y= ~ -4 when x= 0 so that will be our y-intercept.
so our option would be either A or D
if you look closely, the x goes up when y goes up, which means the slope is a positive
Answer: 25%
Step-by-step explanation:
markup or gain is 5-4 = $1
% markup = 1/4 *100
=25℅
Answer:
15,6
Step-by-step explanation:
15×104/100=15,6
She make 15,6$ per hour