2 years ago

The Jefferson family has 5 whole pizzas to be shared equally among 7 people.

Mathematics

1 answer:

horsena [70]2 years ago

8 0

Answer:

ok so what's the question

Step-by-step explanation:

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In the diagram, C and D are located such that AB¯¯¯¯¯ is divided into three equal parts. What are the coordinates of C and D? C(

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0,3 - 3,0

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Suppose you adding 43 and 28 will you regroup ? Explain

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Yes you will regroup because 8+3 equals 11 so you would bring the 1 down and add the other to the 4 and 2

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2 years ago

If ce = 7x+4, find the value of x

Kryger [21]

Answer:

x = $\frac{y}{7} - \frac{4}{7}$

Step-by-step explanation:

Since it will be easier, just set "ce" as one term. Let ce = y

You are solving for the variable, x. Note the equal sign, what you do to one side, you do to the other.

Do the opposite of PEMDAS.

First, subtract 4 from both sides:

y = 7x + 4

y (-4) = 7x + 4 (-4)

y - 4 = 7x

Next, Divide 7 from both sides:

(y - 4)/7 = (7x)/7

(y - 4)/7 = x

x = (y/7) - (4/7)

Your value of x is $\frac{y}{7} - \frac{4}{7}$

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2 years ago

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the table shows the sales of admission tickets to a science museum. A table labeled Science Museum Admission Revenue. It contain

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It costs $9.75 per ticket for admission to the art museum

Art museum tickets are more expensive than science museum tickets.

This is confirmed as I did the test.

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2 years ago

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Please help!! I need to get this done! Im begging you, brainliest and points!

Viefleur [7K]

Answer:

Solution; ( 1, 0 ), and ( - 3, 4 )

Step-by-step explanation:

See procedure below;

First let us make these two functions ( y = -x + 1 , y = x^2 + x - 2 ) equivalent;

- x + 1 = x^2 + x - 2,

-x - x + 1 + 2 - x^2 = 0,

- 2x + 3 - x^2 = 0,

x^2 + 2x - 3 = 0,

Now factor the simplified equation;

x^2 + 2x - 3 = 0,

( x^2 - x ) + ( 3x - 3 ) = 0,

x ( x - 1 ) + 3 ( x - 1 ) = 0,

( x - 1 )( x + 3 ) = 0,

And solve for x;

x - 1 = 0, and x + 3 = 0,

x = 1, and x = - 3

Now substitute this value of x into the two functions as to receive the y values for each x - value;

y = - ( 1 ) + 1, y = 0 for x = 1,

y = ( - 3 )^2 - 3 - 2, y = 9 - 3 - 2, y = 4 for x = - 3,

Solution; ( 1, 0 ), and ( - 3, 4 )

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2 years ago