Answer:
C. f(x)=-2x^3-2x^2+12x
Step-by-step explanation:
A. x=50. If you are charged $2 when you go over 200 miles and he drove 250 then he drove 50 miles over so the answer is 50.
The length of major arc ACB with angle measure of 325° and diameter of 10 feet is (325/36)π
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
angle of arc ACB = 360° - 35° = 325°
The length of major arc ACB = (325/360) * π * 10 = (325/36)π
The length of major arc ACB with angle measure of 325° and diameter of 10 feet is (325/36)π
Find out more on equation at: brainly.com/question/2972832
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<span>(a - 2b) • (2a - b) is how you factor this using FOIL</span>
Total time (1 2/3 hours) minus the time spent stretching (1/4 hour) minus the time spent showering (1/3 hour) equals the time spent running.
x= time spent running
x= 1 2/3 - (1/4 + 1/3)
change 1 2/3 to improper fraction
x= 5/3 - (1/4 + 1/3)
need to multiply by a common factor
3 and 4 go into 12 evenly
5/3= 20/12
1/4= 3/12
1/3= 4/12
x= 20/12 - (3/12 + 4/12)
x= 20/12 - 7/12
x= 13/12
change back to mixed fraction
x= 1 1/12 hours spent running
Hope this helps! :)
