2(3v + 4) + 5(2v − 3) =

Mathematics

1 answer:

GrogVix [38]3 years ago

6 0

Answer:16v-7

Step-by-step explanation: Simpley the expression

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Sam spent the day at the mall. First, he bought three mules for $30

Dmitriy789 [7]

Answer:

180

Step-by-step explanation:

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Solve this please 2+x=x+2

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six friends are going to buy a pizza. Their chices are to biu 2 medium 10-inch diameter pizzas for 7:00 each, or 1 large 14 inch

11111nata11111 [884]

For this question, we want to find out the greatest amount of area of pizza for the least amount of money:

So we have two pizzas with a 10 in. diameter. Let us take one of those pizzas.

The formula for area of a circle is $\pi r ^2$ ; So the area for one of these 10 in. pizzas would be $\pi (5)^2$ or 25 $\pi$ .

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For the second case, we have one pizza with a 14 in. diameter.

The area of this pizza will be $\pi (7)^2$ or 49 $\pi$ .

So for $15 we can buy 49 $\pi$ worth of pizza.

The best deal would be to buy the two medium pizzas of 10 inch diameter, because for $14, you get 50 $\pi$ .

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4 years ago

What is a, b, and c in this quadratic equation?

Vilka [71]

A = 7
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Do you know what the Quadratic formula is to solve?

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3 years ago

Make a table of values for the following equation:

loris [4]

*Not 100% sure what you want but here goes*

Step-by-step explanation:

So what you do is create a table for this example label the x values say -2 through 2. Then you plug in the x value to the equation so for 2 its y= 2(2)+5 which is 9. Continue this for the rest of the graph and that should do it.

Hope this helps

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3 years ago

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