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2 years ago

11

Fred’s car gets 36 miles per gallon on highways and 26 miles per gallon when driving in cities. If Fred has a 12-gallon tank, ho

w many miles can he travel in the city before having to refill his tank?

1 answer:

Sedaia [141]2 years ago

6 0

Answer:

12 gallons x 26 miles per gallon = 312

Fred can travel up to 312 miles

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Which expression is equivalent to 4 + 3 (5 + ×)

Deffense [45]

Step-by-step explanation:

$4 + 3(5 + x)\\4 + (3 * 5 ) + (3 * x)\\4 + 15 + 3x$

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3 years ago

Read 2 more answers

Given that f(x) = 2x + 5 and g(x) = x − 7, solve for f(g(x)) when x = −3.

WITCHER [35]

G(-3) = -3-7 = -10;
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2 years ago

HELP PLEASE!!!! FASTT

Veronika [31]

Answer:

Domain (-3,-2,-1,0,1,2)

Range (-2,0,1,2,3)

This is not a function

Step-by-step explanation:

Domain (-3,-2,-1,0,1,2)

Range (-2,0,1,2,3)

one x-value with two y-values, (-1, 2) and (-1, -2)

not a function

Plotting the graph should be easy

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right side are y-values

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1 year ago

The drama club was selecting which carnival booths to sponsor at the fall carnival from a list of nine. How many different ways

denis-greek [22]

Answer:

Option B

Step-by-step explanation:

Here we have to apply " combination and permutation. " It is given that the drama club had to choose three booths from a selection of 9, considering the possible ways to choose so. This is a perfect example of combination. In nCr, n corresponds to 9, respectively r corresponds to 3.

$\mathrm{n\:choose\:r},\\nCr=\frac{n!}{r!\left(n-r\right)!},\\\\\frac{9!}{3!\left(9-3\right)!} =\\\frac{9!}{3!\cdot \:6!} =\\\\\frac{9\cdot \:8\cdot \:7}{3!} =\\\frac{504}{6} =\\\\84\\\\Solution = Option B$

Hope that helps!

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2 years ago

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soldier1979 [14.2K]

Step-by-step explanation:

hope this helps theirs 3 pictures

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3 years ago