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3 years ago

14

Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's

contributions showing all steps in long division. There are four people and the total amount is $42.78

2 answers:

Nadya [2.5K]3 years ago

8 0

But how many people are there

KengaRu [80]3 years ago

7 0

Answer:

I think The Answer Is $10.69

Step-by-step explanation:

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Helppp pls for the 2 people willing to help .

Shtirlitz [24]

Step-by-step explanation: I honestly am too lazy to solve but I will tell you what to do. For number 1-5 you need the amount (a) divided by the Tax/Tip/%off/Discount(d). Whatever that number is (t), you subtract that from a to get the total cost which is (c) So in other words - a-d=t a-t=c UWU

Then onto the next ones. Number 6: First you do 11/2800. Thats the 11%. Next you get 67,530 divide that by that last number you got. Then multiply that by 2800. Then there is your answer

Okay so next one Number 7: Same thing as the other one actually -v-

Next answer mate! Number 8: 3400 x4 + (3400/3.5) x 4= ???? You tell me that ;)

We almost doneeee Number 9: 20460 x 5 + (20460/5.5) x 5= ____ Hhehehehe last one mateyyyy

We actually at the last one. Its been fun helping you! :) Number 10: 35000/7 then whatever that is times 5. I enjoyed going back in my little kid brain tohelp you :)

7 0

3 years ago

Explain how you could write a quadratic function in factored form that would have a vertex with an x-coordinate of 3 and two dis

skad [1K]

<span>The definition of quadratic function is given by:

</span> $(1) \ f(x)=ax^{2}+bx+c \\ \\ where \ a, b, c \ are \ real \ values$ <span>

So the problem asks for two conditions:

<em>1. Write the quadratic function in factored form. </em>
<em>2. The vertex has an x-coordinate of 3.</em>

Then the equation (1) must be written as follows:

</span> $f(x)=(x-m)(x-n) \\ \\ where \ m \ and \ n \ are \ the \ roots$ <span>

To satisfy the two conditions:

$\frac{m+n}{2}=3$

So we are free to choose the value of one root, say:

$m=1$

Thus:

$n=6-1=5$

Finally, the answer is:

$f(x)=(x-1)(x-5)$

The graph of this function is shown in the figure below.</span>

4 0

3 years ago

Read 2 more answers

Enter your answer as a simplified fraction.

leva [86]

Answer:

1 5/24 total gallons remain

Step-by-step explanation:

yellow: 4/3 - 3/4 = 16/12-9/12 = 7/12

green: 5/4 - 3/4 = 5/4-3/4 = 2/4

blue: 7/8 - 3/4 = 14/16-12/16 = 2/16

7/12 + 2/4 + 2/16 = 28/48 + 24/48 + 6/48 =

58/48 or 1 5/24

8 0

3 years ago

Read 2 more answers

A factory can make 300 dozen doughnuts an hour. What is the unit rate in doughnuts per minute?

fomenos

Answer:

60 doughnut per mintute

Step-by-step explanation:

7 0

3 years ago

Use the figure shown. Find the slope of the line.

lilavasa [31]

Answer:

The slope is $-\frac{1}{2}$

Step-by-step explanation:

With points A(-2, 1), and B(-4, 2), slope (m) of the line can be calculated using the formula $m = \frac{y_2 - y_1}{x_2 - x_1}$ ,

Where,

$y_2 = 2$

$y_1 = 1$

$x_2 = -4$

$x_1 = -2$

Plug in the values into the slope formula:

$m = \frac{2 - 1}{-4 -(-2)}$

$m = \frac{2 - 1}{-4 + 2}$

$m = \frac{1}{-2}$

$m = -\frac{1}{2}$

8 0

3 years ago