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3 years ago

Evaluate each expression please

Mathematics

1 answer:

Firlakuza [10]3 years ago

5 0

13. Is 18 15. Is 86 17 is 5 19 is 15 21 is 24 23 is 29

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Math questions, pls help me and ill reward <3 : )

EastWind [94]

Answer:

X = 6

Step-by-step explanation:

See Attachment

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4 years ago

Help me answer this please!!!

emmasim [6.3K]

Answer:

Step-by-step explanation:

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3 years ago

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Rewrite the equation 6 = 9(x + 3) using the Distributive Property

____ [38]

The answers is 6= 9x+27

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3 years ago

Help im still lazy lol

jonny [76]

Answer:

t=-105

Step-by-step explanation:

$-\frac{1}{15} t =7$

What we need to do here is to isolate t.

Let's multiply both sides by -15.

$-\frac{1}{15}t * -15 = 1t$

7*-15= -105

t=-105

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3 years ago

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Find (3) if<br> f(x)=x2 + 2x2-x-1

Olenka [21]

Answer:

The correct answer is:

$f(3)=23$

Step-by-step explanation:

By evaluating first, and then the mathematical calculation, we have:

$f(3)= 3^{2} + 2 ×3^{2} - 3 -1$

$= 9 +18 -3-1$

$= 23$

7 0

3 years ago