Answer:
The slope of the line is 19
Step-by-step explanation:
slope=(y2-y1)/(x2-x1)=(27-(-30))/(39-36)=57/3=19
Therefore, the slope of the line is 19
Answer:
d
Step-by-step explanation:
43.55 rounds the tenth up because it has a hundredth of five
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Answer:
$ 12.09
Step-by-step explanation:
formula Y = KX
Where; y = $ 24.18
x = 2 books
k = constant of proportionality
Step 1. Do the equation based on the formula
Y = kx
$24.18 = k2
Step 2. Divide by 2
$24.18/2 = k2/2
k = $12.09 (answer)