150*30% = $45
$150-$45 = $105
Marco still owes his brother $105
8x^2 -3 = 2
add 3 to each side
8x^2 = 5
divide by 8
x^2 =5/8
take the square root of each side
x = +- sqrt (5/8)
Leap years have 366 days, and there are 8 pints per gallon. So we divide the 366 days by the 8 pints per 1 gallon. We end up getting:
45.75 gallons in 1 leap year.
Answer:
10.3cm=0.103
Step-by-step explanation:
Hope this helped :)
-<em>El</em>
