3 years ago

G(a) = a + 2. Find f(-7).

Mathematics

1 answer:

Mrrafil [7]3 years ago

4 0

Answer:

-5= g(a)

Step-by-step explanation:

assuming this is a typo and you meant to say g(-7).

-7 +2 = -5

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A printer needs 12,000 good copies of a flyer for a particular job. Previous experience has shown that she can expect no more th

PilotLPTM [1.2K]

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1/3(6x-15)=1/2(10x-4) solve for x

Tatiana [17]

Simplify 1/3(6x - 15) to 6x - 15/3

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Factor out the common term; 3

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Factor out the common term; 2

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Cancel out 2

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Subtract 2x from both sides

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Add 2 to both sides

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3 years ago

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Arisa [49]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Which term of the Ap: 3,8,13,18.......is 78?<br>

Alex Ar [27]

Answer:

$\bold{a_{16}=78}$

Step-by-step explanation:

$a_1=3,\ a_2=3+5=8,\ a_3=8+5=13,\ a_4=13+5=18\ \implies\ d=5\\\\a_n=a_1+(n-1)d\\\\a_n=3+(n-1)(5)\\\\a_n=3+5n-5\\\\a_n=5n-2\\\\ a_n=78\quad\implies\quad n=\,??\\\\78=5n-2\\\\78+2=5n\\\\5n=80\\\\n=16$

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3 years ago