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Solnce55 [7]
3 years ago
5

WILL GIVE BRAINEST Let f(x)=7x-4what is f(6)a.48b.42c.38d.46

Mathematics
1 answer:
Sever21 [200]3 years ago
4 0
F(6) = 7(6) - 4

f(6) = 42 - 4

f(6) = 38

Hope this helps!
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Ella grew 3 over 4 of an inch last year. Ben grew 2 over 3 of an inch last year. How much more did Ella grow than Ben last year?
IrinaK [193]

Answer:

Ella grew \frac{1}{12} of an inch more

Step-by-step explanation:

For this problem, you want to subtract Ben's growth from Ella's.

This expression would be \frac{3}{4}-\frac{2}{3}.

To work these out, they must have the same denominator (which should be the lowest common multiple or LCM).

In this case, the LCM is 12, so you want to multiply each side so the denominator is 12. This means the first fraction should be multiplied by \frac{3}{3} and the second by \frac{4}{4}.

This makes the expression \frac{9}{12}-\frac{8}{12}, which equals \frac{1}{12}.

**This content involves adding and subtracting fractions, which you may want to revise. I'm always happy to help!

7 0
3 years ago
Twelve less than a number is -75
yanalaym [24]
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8 0
3 years ago
Please fill in the blanks! :D
ivann1987 [24]

Step-by-step explanation:

i think this is what you are asking for

5 0
2 years ago
Write in exponential notation
r-ruslan [8.4K]

Answer:

12^5

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6 0
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A pail holds 2 3/4 gallons of water how much is this in cups
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7 0
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