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Anna71 [15]
3 years ago
10

If f(x)=3x-6, what is f(2)? a. 12 b.-1 c. -3 d. 0

Mathematics
1 answer:
kondor19780726 [428]3 years ago
6 0
I think the answer would be -1.
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Hannah is making calzones to sell her restaurant she starts with nine cans of tomato sauce and then use is 9/10 of the cans for
Mademuasel [1]

Answer:

About 8 cans.

Step-by-step explanation:

Given:

She starts with nine cans of tomato sauce.

Then use is 9/10 of the cans for her first batch of calzones

To find:

How many cans of tomato sauce does Hannah use for the first batch of calzones ?

Solution:

She starts with number of cans = 9

Then use is \frac{9}{10} of the cans.

Now, we will find number of cans used for the first batch of calzones by multiplying number of cans she starts with by fraction of  cans she used  for the first batch of calzones .

\frac{9}{10} of 9  cans = \frac{9}{10} \times9\\\frac{81}{10} = 8.1

Therefore,  number of cans used for the first batch of calzones is about 8 cans.

7 0
4 years ago
Find the average of 63 68 54 64 and 51 and explain the average
VLD [36.1K]
The average is 60
and the average yu take all the #s and add them and see what it = than / by how many #s there are!
4 0
3 years ago
Read 2 more answers
Add.<br> 0.125 +0.25 +0.375
zalisa [80]

Answer:

0.75

Step-by-step explanation:

Just add them and you get your answer

4 0
3 years ago
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What is the x &amp; y-intercept of 6x-2y=12
Norma-Jean [14]

Step-by-step explanation:

to find the x intercept make y =0

6x - 2(0) = 12

6x = 12

x= 2

x intercept (2,0)

to find y intercept make x=0

6(0) - 2y = 12

-2y = 12

0= 12 + 2y

-12 = 2y

y= -6

y intercept (0,-6)

3 0
3 years ago
Use the order pairs to find the linear equation in slope intercept form<br> (0,10) &amp; (3,2)
Virty [35]

y = \frac{-8}{3}x + 10 is the equation in slope intercept form

<em><u>Solution:</u></em>

Given points are (0, 10) and (3, 2)

We have to find the slope intercept form

Let us first find the slope of line

<em><u>The slope of line is given as:</u></em>

m = \frac{y_2-y_1}{x_2-x_1}

Here,

(x_1, y_1) = (0, 10)\\\\(x_2, y_2) =(3,2)

<em><u>Substituting the values we get,</u></em>

m = \frac{2-10}{3-0}\\\\m = \frac{-8}{3}

<em><u>The equation of line in slope intercept form is given as:</u></em>

y = mx + c ------- eqn 1

Where, "m" is the slope of line and "c" is the y intercept

Substitute m = \frac{-8}{3} and (x , y) = (0, 10) in eqn 1

10 = \frac{-8}{3} \times 0 + c\\\\c = 10

Substitute\ m = \frac{-8}{3}\ and\ c = 10\ in\ eqn\ 1

y= \frac{-8}{3}x + 10

Thus the equation of line in slope intercept form is found

7 0
3 years ago
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