Answer:
A.) y = 20x
B.) 21 minutes
Step-by-step explanation:
y = mx + b; y2 - y1/ x2 - x1 = m (slope)
A.) If a factory can build 20 cars per hour, the first point would be (1, 20). To find the slope (m), divide the y-axis by the x-axis: 20/1 = 20.
B.) Before we can do this problem, we must first convert the hours to minutes. 1 hour = 60 minutes. Then we divide the minutes by the number of cars. 60 ÷ 20 = 3. That means the factory builds 1 car every 3 minutes. Multiply the number of cars, 7, by the number of minutes it takes to make one car: 7 • 3 = 21.
Hope this helps,
♥<em>A.W.E.S.W.A.N.</em>♥
Answer:
2 cm
Step-by-step explanation:
radius times 2 is diameter
Answer:
B) f(2) = 46
Step-by-step explanation:
We are asked to find the function value at x = 2 so we substitute 2 wherever there is x in the function and evaluate
Answer: I pick Tyler
Step-by-step explanation:
Because the temperature dropped 8 in only 2 hours and for Mai statement it dropped 9 but it too 4 hours