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elena-14-01-66 [18.8K]
3 years ago
13

dle" class="latex-formula">
Mathematics
1 answer:
Natali5045456 [20]3 years ago
4 0
X + 3y -4 =0 or x=4 I think that’s the answer
You might be interested in
Joshua is making spaghetti and meatballs for dinner for his friends. Joshua makes 30 meatballs. If Joshua wants 5 meatballs on e
Scilla [17]

Answer:

x = 6

Step-by-step explanation:

Given

Let y represent the number of meatballs in total and x represents the number of plates.

y = 30

Rate = 5 per plate

Required

Determine the value of x

To solve for x, we make use of the following expression.

y = Rate * x

Substitute values for y and Rate

30 = 5 * x

30 = 5 x

Divide through by 5

30/5 = 5 x/5

6 = x

x = 6

<em>Hence, number of plates is 6</em>

7 0
3 years ago
Identify the parent function that can be used to graph the function f(x)= |4|-3
son4ous [18]

Answer: Option d.

Step-by-step explanation:

 1. The parent function of an absolute value function is shown below:

f(x)=|x| (This is the simplest form). Because from this function we can make transformations that allow us to obtain the function f(x) = 4|x| -3

2. If you take the parent function and make y= f(x)-3/4, then you have:

y= f(x)-3/4=|x|-3/4 (The function is shifted down 3/4 units on the y-axis).

3. Then you if you make y= 4(f(x)-3/4), as following, you obtain:

y = 4(f(x)-3/4))=4|x|-3 (The function is reflected in the y-axis).

4. That is how you obtain the final function. f(x) = 4|x|-\frac{3}{4}

7 0
4 years ago
Brian bought 4 CDs that were each the same price. Including sales tax, he paid a total of $60.80 . Of that total, $3.60 was tax.
Yuliya22 [10]

Answer:

14.30

Step-by-step explanation:

$60.80 - $3.60 = 57.20/4 = 14.30

3 0
4 years ago
Graph the linear equation 16x + 2y = 300. Show your work.
Trava [24]

Answer:

y= -8x + 150

x = -0.125y + 18.75

Step-by-step explanation:

<u>y explanation:</u>

16x+2y=300

Add -16x to both sides: 16x+2y+(-)16x = 300 + (-)16x - this becomes:

2y = -16x+300

Now divide both sides by 2: 2y/2 = (-16x+300)/2 - this becomes:

-8x + 150

So...y= -8x+150

<u>x explanation:</u>

16x+2y = 300

Add -2y to both sides: 16x+2y+(-)2y = 300+(-)2y - this becomes:

16x = -2y+300

Now divide both sides by 16: 16x/16 = (-2y+300)/16 - this becomes:

-1/8y + 75/4...you can simplify this to: -0.125y + 18.75

So...x = -0.125y + 18.75

I hope this helps :)

7 0
3 years ago
Find g(+6) when g(x) = ***
Leno4ka [110]

Missing information.  Try reposting.

7 0
3 years ago
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