1 year ago

Given g(x) = 2x + 3, find g(3).

Mathematics

1 answer:

Kaylis [27]1 year ago

7 0

Answer:

g(3) = 9

Step-by-step explanation:

replace 3 in x

g(3) = 2(3) +3 = 6 + 3 = 9

Hope this helps

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JUST NEED ANSWER THANKS people never answer my questions :(

Stolb23 [73]

$(-2)^{2}$ is 4.

Then, 7(-2) is -14.

Then, 4 - (-14) is (-18).

Finnaly, (-18) - 8 is [-26]

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3 years ago

Read 2 more answers

Directions: Evaluate the solution 6) g(x) =- 2x + 5; Find g(-5) 6) in function notation?<br><br>

harina [27]

Answer:

g(-5) = 15

Step-by-step explanation:

Put the value where the variable is and do the arithmetic.

g(-5) = -2(-5) +5 = 10 +5

g(-5) = 15

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3 years ago

How much lighter is 345 g than 1,1 kg

NemiM [27]

Answer:

755 gram lighter

Step-by-step explanation:

Convert 1.1kg into gram by multiplying it with 1000

1.1 x 1000= 1100 and we take this amount and subtract it with 345g

1100-345= 755g

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3 years ago

HELP PLZ PICK ONE OF THE ONES SHOWN:

defon

I am doing with Question Number 2

Let the two numbers be 'x' and 'y'.

According to the question, the product of two numbers is 14.

$x \times y=14$

So, xy=14 (Equation 1)

Now, one of the numbers is 3 ½ times the other.

So, $x = 3\frac{1}{2}\times y$

$x=\frac{7}{2}y$ (Equation 2)

Substituting the value of 'x' from equation 2 in equation 1, we get

$\frac{7}{2}y \times y = 14$

$\frac{7}{2}y^{2} = 14$

$y^{2} = 4$

So, y= 2 and -2

So, $x=\frac{14}{2}$ and $x=\frac{14}{-2}$

x=7 and -7

Numbers are 2,7 and -2,-7.

Sum of numbers 2 and 7 = 9

Sum of numbers -2 and -7 = -9.

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3 years ago

Directions:Find Retail Price. Question: $18.99 CD, 15% Markup.

Alla [95]

You do 18.99$ + 2.85$. ( 2.85$ is 15% of 18.99 )

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3 years ago