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My name is Ann [436]
3 years ago
9

The grid below includes the line y = 2x + 3. Question What will the x-value be when y is equal to zero? Write your answer as a d

ecimal.

Mathematics
1 answer:
Zolol [24]3 years ago
3 0

Answer:

x = -1.5

Step-by-step explanation:

When y = 0 we can write the following equation to solve for x:

0 = 2x + 3

-3 = 2x

x = -1.5

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-10(3.25c+5.5)-20 how do u do it
Law Incorporation [45]

Answer:

distributive property

Step-by-step explanation:

8 0
4 years ago
Assume that the average healthy body temperature is 98.249 degrees and the standard deviation is 0.733 degrees. How many standar
Leno4ka [110]

The standard deviation is 1.43 below the mean

<h3>How to determine the number of standard deviation?</h3>

The given parameters are:

Mean = 98.249

Standard deviation = 0.733

x = 97.2

To calculate the number of standard deviation below the mean, we use

x = \bar x - n\sigma

So, we have:

97.2 = 98.249 - n * 0.7333

Evaluate the like terms

-1.049  =- n * 0.7333

Divide both sides by -0.733

n =1.43

Hence, the standard deviation is 1.43 below the mean

Read more about standard deviation at:

brainly.com/question/15858152

#SPJ1

5 0
2 years ago
What is 75% of 80 in a math problem?
boyakko [2]
Answer is 68 :)

explanation:
8 0
3 years ago
Type a digit that makes this statement true.<br><br> 425,9<br> 0 is divisible by 3.
disa [49]

Answer:

1, 4, or 7

Step-by-step explanation:

For 425,9__0 to be divisible by three, the sum of the digits must be a multiple of three.

Using this knowledge, the numbers 1, 4, and 7 are all answers to this problem.

425, 910: 4 + 2 + 5 + 9 + 1 + 0 = 21

21 is divisible by 3.

Repeat this for 4 and 7.

Hope this helped!

3 0
2 years ago
Read 2 more answers
Convert 5.1 to a percentage
krok68 [10]
5.1=510\%
5 0
4 years ago
Read 2 more answers
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