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3 years ago

12

a large pizza has eight equal slices and costs "x" dollars. write an algebraic expression for the cost (in dollars) of each slic

e of pizza. a) 8 x b) x + 8 c) x 8 d) 8 x

2 answers:

miskamm [114]3 years ago

4 0

Answer:

x/8

Step-by-step explanation:

marissa [1.9K]3 years ago

4 0

Answer:

x/8

Step-by-step explanation:

total price / number of slices = price per slice

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Urgent! Will award brainliest...<br> Factor the following polynomial:<br> <img src="https://tex.z-dn.net/?f=3a%5E%7B2%7D-21a%2B3

umka2103 [35]

Answer:

$3 (a-2) (a-5)$

Step-by-step explanation:

The first step is to find the GCF. Here, it's 3.

$3(a^2-7a+10)$

Then, you factor the polynomial in the parenthesis.

To find the factors, you will need to find 2 numbers that add to -7, and multiply to 10. -2 and -5 add to -7 and multiply to 10. Now, replace -7a with the factors.

$a^2-2a-5a+10$

This of this polynomial as 2 problems.

$a^2-2a$ $-5a+10$

Then, factor again.

$a^2-2a$ $-5a+10$

$a(a-2)$ $-5(a-5)$

Then, you keep the factors in parenthesis, and combine the numbers on the outside.

$(a-2)(a-5)(a-5)$

Since, there are 2 of the same factor, you only need one.

$(a-2)(a-5)$

BUT REMEMBER!! In the very beginning, we had a 3 that we took out, we STILL need to add that to the final answer. The <u>final answer</u> is:

$3 (a-2) (a-5)$

7 0

3 years ago

Ms groves has trays of paints for students in her art class. Each tray has 5 colors. One of the colors is purple. What fraction

uysha [10]

1/5 is the answer

5 × 20 =100
One of the colors is purple
20 of the paints are purple

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3 years ago

Does 48/144 = 5/15?.......................... I just put the dots because the question has to be 20 characters long sooooooooooo

alexdok [17]

48/144=1/3
5/15=1/3.
As a result, 48/144 does equal 5/15. Hope it help!

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4 years ago

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kap26 [50]

Answer:

128 candies

Step-by-step explanation:

first: 300-204=96

second: 96/0.75= 128

answer is 128 ( i think )

HOPE THIS HELPS :)

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3 years ago

A group of middle school students completed a survey about ice cream flavors. They were asked two questions, “Do you like Fudge

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87+72= 159+14= 173 students were surveyed.

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3 years ago

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