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sveticcg [70]
4 years ago
7

What is the value of the expression 3x^2 -4x when x=5

Mathematics
2 answers:
Anuta_ua [19.1K]4 years ago
7 0
3(5)²-4(5)
=3(25)-20
=75-20
=55
emmainna [20.7K]4 years ago
5 0

Answer:

55 is 100% correct

Step-by-step explanation:

Next time try M a TH way

Have a great day!!!

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The data shown on the scatter plot below demonstrates the relationship between the time of day and the total number
viva [34]

Answer:

Good question! The correct answer is a) increases and b) increases.

While the pair of answers a) decreases and b) decreases or the pair a) stays the same and b) stays the same would be technically correct answers, this is the best way of describing the trend of the scatter plot; typically, trends are described by how the dependent or y-variable responds to the independent or x-variable increasing.

6 0
3 years ago
1. Tickets to the school musical cost $3 for students and $5 for
nika2105 [10]

Answer:

Your answer.

X = 176.15

Y = 252.3

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Y= Non student

Thank you. And give my answer as Brainlist answer. Follow me for more

Step-by-step explanation:

4 0
3 years ago
50,000+4,000+20+5 in expanded form
Deffense [45]

Answer:

It’s already in expanded form.

Step-by-step explanation:

The original number is 54,025.

Expanded form is when you kind of “take apart” a number. You basically break it apart.

Example: Write 24,382 in expanded form.

Correct way: 20,000 + 4,000 + 300 + 80 + 2

Incorrect way: 2 + 4 + 3 + 8 + 2 (that would equal 19, which is way off from 24,382).

I hope this helps, let me know if you have any questions!

3 0
2 years ago
Dependent events can best be described as
dem82 [27]

Answer:

Sonya watched

1

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Step-by-step explanation:

SORRY WRONG

8 0
3 years ago
Read 2 more answers
What is the measure of ∠x?
Dima020 [189]
The angle is a complementary angle so both angles add up to 90 degrees

Therefore set your equation equal to 90 to find angle of x

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Subtract 53 from both sides

X= 37 degrees
6 0
3 years ago
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