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11111nata11111 [884]
2 years ago
13

Please help with these questions!

Mathematics
1 answer:
IrinaK [193]2 years ago
8 0

Answer:

please take a better picture, i can'r read it.

Step-by-step explanation:

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How do you add, subtract, multiply, and divide integers?
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Use a number line to add and subtract. With multiplying and dividing just do it like a whole number. But remember, you take the sign of the larger number (example: -20 + 9 = -29). And when there is two negatives (interger)it equals a positive.I hope this helps!
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F (x) = -4x + 4<br> f(2)=
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<em>Substitute x = 2 as we get</em>

<em>f(2) = -4(2)+4 = -8+4 = -4</em>

<em>Therefore, f(2) = -4</em>

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I need help please &amp; thx
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13. y > 2

14. x - 13 < 9;; x < 22

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in the product rule for exponents, what do you do to the coefficients? what do you do to the exponents?
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Do not multiply the coefficients and the exponents. Remember, using the Product Rule add the exponents when the bases are the same.

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To convert a decimal to percent, we multiply the decimal by 100. To convert a fraction to decimal, we divide the numerator by the denominator using long division and to convert a fraction to percent, we convert the fraction to decimal and the decimal to percent.

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