Before the game ends, Lee answers a 275-point question correctly, a 70-point question correctly, and a 50-point question incorre
2 answers:
Answer:
The expression that gives the total of Lee's score =
Step-by-step explanation:
Before the game ends, Lee answers a 275-point question correctly, a 70-point question correctly, and a 50-point question incorrectly.
Lee's final score can be given by:
= 295 points
The expression that gives the total of Lee's score =
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The slope is 4
slope intercept form : y=4x-2
point slope form: y-2= 4(x-1)
slope intercept form : y=4x-2
point slope form: y-2= 4(x-1)
Answer:
769MIN
Step-by-step explanation:
Hello!
To solve this problem we must use the straight line equation, this equation is as follows
Y=mx+b
where
X= time
Y=Temperature
b= intercept with the y axis when x = 0, therefore y = 400
m=k= temperature decrease with respect to time=-0.325
now we replace the values in the equation of the line
Y=-0.325X+400
Now we find the time it takes for the pizza to reach 150 F replacing in the equation and finding X
150=-0.325X+400
150-400=-0.325X+