Answer:
$49.82
Step-by-step explanation:
Since each gallon is $2.12 you would just do $2.12 times 23.5 which equals $49.82. So Mariela spent $49.82 on gas
Answer:
B.
Step-by-step explanation:
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The only answer that has both the arrow going right ( Look at the sign) and the open dot ( less than or equal to and greater than or equal to always have an open dot) is B.
Step-by-step explanation:
hope this helps answer is at bottom. :)
Changes made to your input should not affect the solution:
(1): "t0" was replaced by "t^0".
STEP
1
:
dot5
Simplify ————
12
Equation at the end of step
1
:
(dot5)
10000 • ((1 + ——————)60)
12
STEP
2
:
Rewriting the whole as an Equivalent Fraction :
2.1 Adding a fraction to a whole
Rewrite the whole as a fraction using 12 as the denominator :
1 1 • 12
1 = — = ——————
1 12
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
Adding fractions that have a common denominator :
2.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
12 + dot5 dot5 + 12
————————— = —————————
12 12
Equation at the end of step
2
:
(dot5 + 12)
10000 • (———————————)60)
12
STEP
3
:
3.1 12 = 22•3
(12)60 = (22•3)60 = 2120 • 360
Equation at the end of step
3
:
(dot5 + 12)60
10000 • —————————————
(2120•360)
STEP
4
:
Dividing exponents :
4.1 24 divided by 2120 = 2(4 - 120) = 2(-116) = 1/2116
Final result :
625 • (dot5 + 12)60
———————————————————
(2116•360)
Answer:
15y^2-45
Step-by-step explanation:
5y^2+10y^2-45 = 15y^2-45
