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Gemiola [76]
1 year ago
9

Can someone please help me solve this math problem? Thanks!

Mathematics
1 answer:
zalisa [80]1 year ago
4 0

Using a system of equations, it is found that the value of “b” in ax^2 + bx + c would be of:

B. 6

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, when x = 0, y = 15, hence c = 15.

When x = -1, y = 10, hence:

a - b + 15 = 10

a - b = -5

a = b - 5.

Then, when x = 1, y = 22, hence:

a + b + 15 = 22

a + b = 7

b - 5 + b = 7

2b = 12

b = 6.

Hence option b is correct.

More can be learned about a system of equations at brainly.com/question/24342899

#SPJ1

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I think its C) 43. Let me know what you get

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If you answer this you're HOT!!!!!
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Step-by-step explanation:

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US$ 54000 is to be shared among Al, Bob and Chad in the ratio of 2: 3: 4. How much will Bob get?
Galina-37 [17]

Answer: If he gives Al 42, then he gives Bob 21 and Carl 84. Do those add up to 210? 42 + 21 + 84 = 147–that’s too small! Go bigger.

Step-by-step explanation:

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2 years ago
The product of 0.6 and a number is 31.8 more than the number . Find the number
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3 years ago
Fiona needs to choose a five-character password with a combination of three letters and the even numbers 0, 2, 4, 6, or 8.
katen-ka-za [31]

The total outcomes of creating a password is 20

<h3>How to determine the total outcomes creating different passwords with the given characters and numbers?</h3>

The given parameters are

Letters = 3

Digits = 5 digits i.e 0, 2, 4, 6, or 8.

From the question, the digits and the letters cannot be repeated.

So, we have:

Possible letters = 3 characters (position fixed)

Digits = 2 numbers

So, the total outcomes of creating different passwords is

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Evaluate the product

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Read more about combination at:

brainly.com/question/11732255

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8 0
1 year ago
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