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4 years ago

What is the algebraic expression of 7w-6-3w+5

Mathematics

2 answers:

Anna007 [38]4 years ago

4 0

Combine like terms

7w - 3w = 4w

-6+5 = -1

4w - 1

Final answer: 4w - 1

PilotLPTM [1.2K]4 years ago

4 0

The answer is 4w-1 because first you get all like terms together then you simplify

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The answer is seven

Step-by-step explanation:

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3 years ago

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ser-zykov [4K]

Answer:

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4 years ago

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olya-2409 [2.1K]

Step-by-step explanation: (I'm not gonna' do it all for you tho)

to convert from percent to fraction:

70% = $\frac{70}{100} =\frac{7}{10}$

to convert from fraction to percent:

$\frac{11}{20}=\frac{55}{100}$ = 55%

to convert from fraction to decimal:

$\frac{3}{25} =\frac{12}{100} =0.12$

to convert from decimal to fraction:

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3 years ago

If f(x)=-9x-3, find f(-5)

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Answer:

Step-by-step explanation:

f(-5) = -9 × (-5) - 3 = 45 - 3 = 42

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)

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3 years ago