Answer:
C. No solution
Step-by-step explanation:
System of Equations:
A) 
B) 
Simplifying and rearranging equation A.
Dividing each term by 3 (common factor for each term) in equation A.
Subtracting both sides by 
Adding 7 both sides.
Adding the above equation to equation B.
+
We have 
which is not true.
Hence the system has no solution. (Answer)
Given that the blood-acohol level at time x is given by A(x)=-0.0082x²+0.06x. The blood-alcohol after 3 hours for a person who has drunk 5 ounces pf 80-proof whiskey will be:
A(3)=-0.0082(3)²+0.06(3)
A(3)=-0.0738+0.18
A(3)=0.1062
the amount of blood-alcohol after 3 hours will be 0.1062
Since we have the length and width of the window, we can multiply the two values.
Convert both fractions to improper fractions
(26/3)*(23/4)
=598/12 ft squared
= This simplifies to 49 5/6 ft. squared
Answer: i can't
Step-by-step explanation: what b
there's no picture attached
does b have any value?
put a picture and i'll edit my answer
Answer:
A
Step-by-step explanation:
Since both graphs are straight lines passing through the origin, then they both display a proportional relationship
