30 is your mystery answer :)
Answer:
slope = 1
y-intercept = (0 , -4)
x - intercept = (4 , 0)
Step-by-step explanation:
y = mx + b
m = slope
b = y-intercept
Note that there is no number besides the x. When this happens, the slope is to be assumed as 1.
The number (and sign) that replaces the b is the y-intercept. In this case, it is (0 , -4).
The x-intercept is the point in which you intercept the y-line at 0. Plug in 0 for y, and solve for x:
0 = 1(x) - 4
0 = x - 4
0 (+4) = x - 4 (+4)
x = 4
x-intercept = (4 , 0)
3qt=2.83906L and 15lb=6.80389kg and 7L=7.39682qt hope this help
Answer:
D.
Step-by-step explanation:
x is divided by 2 each time for its y.
Answer:
Part A: $0.52
Part B: $3.64
Step-by-step explanation:
Divide $6.24 by 12 pounds to determine the cost per pound
Multiply $0.52 by 7 pounds to find the cost for a 7-pound watermelon
