So 10.38 gal at 2.289 oer gal but you want american mony so round 2.289 to two decimal places so 2.29 per gallon
2.29 times 10.38=23.7702 but you just cross out the '2' in the ten-thousanth's place because 1/50 of a cent is really small
it is not possible to pay 9/10 of a cent so they just want you to round it up to 1 cent or10/10 cent
Answer:Antonio had a head start of 3 meters
Step-by-step explanation:I took the test
Answer:
A) -20
Step-by-step explanation:
distribute the 4y and the -4 to the parentheses
16y^2 -16y+16y-20-16y^2
combine like terms
16y^2-16y^2=0
-16y+16y=0
-20
Mark brainliest??
Given that the two functions are
and 
We need to determine the value of 
<u>The value of </u>
<u>:</u>
The value of
can be determined using the formula,
![(f \circ g)(x)=f[g(x)]](https://tex.z-dn.net/?f=%28f%20%5Ccirc%20g%29%28x%29%3Df%5Bg%28x%29%5D)
Substituting
in the above formula, we get;
![(f \circ g)(x)=f[-9x^2-2x+1]](https://tex.z-dn.net/?f=%28f%20%5Ccirc%20g%29%28x%29%3Df%5B-9x%5E2-2x%2B1%5D)
Now, substituting
in the function
, we get;



Thus, the value of
is 
<u>The value of </u>
<u>:</u>
The value of
can be determined by substituting x = -6 in the function 
Thus, we have;




Thus, the value of
is -2797
Hence, Option B is the correct answer.
B) form an equation in x connecting the cost of pens and markers there were