Answer:
About 5,000 kilograms
Step-by-step explanation:
Look on the x-axis for 18 years. Then go up to where the plotted line is on 18 years to find the y-axis or the mass.
Answer: y = 3x+2
Step-by-step explanation:
slope = (62-32)/(20-10)
point-slope form -> y - 32 = 3(x -10)
y = 3x+2
Answer:
3(x-1)
Step-by-step explanation:
12+3x-15
-3+3x
3(x-1)
(20n+3)
n = number of hours = 1
(20(1)+3) = 23
$23