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adelina 88 [10]
3 years ago
15

Urgent!! Can anyone help me with this step-by-step

Mathematics
1 answer:
ehidna [41]3 years ago
7 0

Answer:

x = 28

Step-by-step explanation:

It gives you the value of the midsegment, which is 16. So you need to set up the equation as:

x + 4 = 2 × 16

You're multiplying 16 (the midsegment) by 2, because the it is <em>half</em> of x + 4, and you need to be able to set both parts of the equation equal to each other.

x + 4 = 32

Then, subtract 4 from both sides:

x + 4 = 32

   -4     -4

_________

This gives you the answer of:

x = 28

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manda made $270 for 18 hours of work. At the same rate, how many hours would she have to work to make $165?​
frozen [14]
ANSWER:
________

11 hours

EXPLANTION:
___________

First, find the unit rate for how much Amanda earn per hour

270/18 = 15

Next, divide how much money she needs to earn by how much she earn per house to find out how much hours she need to work to earn that much

165/15 = 11

That is your answer :)

FUN FACT:
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I hoped this helped! And have a •AMAZING• day :3
6 0
3 years ago
Elaine opened a saving account with a deposit of $1000. The interest on her account is compounded
LenKa [72]

Answer:

$1,061

Step-by-step explanation:

Simply find out 2% of the value before, then do that two times more.

6 0
3 years ago
What is the solution to equation 8-2x+6=24
ki77a [65]

8 - 2x + 6 = 24

(8 + 6) - 2x = 24

14 - 2x = 24       <em>subtract 14 from both sides</em>

-2x = 10       <em>divide both sides by (-2)</em>

<h3>x = -5</h3>
4 0
3 years ago
Read 2 more answers
Analyze the following table of values.<br><br> y=1/2x<br> y=1/2^x2+4<br> y=4^x2+1/2<br> y=4(1/2)x
Fittoniya [83]

The table models an exponential relationship, and the equation of the table is y = 4(1/2)^x

<h3>How to analyze the table of values?</h3>

The table of values is given as:

x  0   1    2   3    4

y  4   2    1   1/2  1/4

The above table shows an exponential model

An exponential model is represented as:

y = ab^x

When x = 0 and y = 4, we have

ab^0 = 4

Evaluate

a = 4

When x = 1 and y = 2, we have

ab^1  = 2

Evaluate

ab  = 2

Substitute 4 for a

4b  = 2

Divide both sides by 4

b = 1/2

Substitute 4 for a and 1/2 for b in y = ab^x

y = 4(1/2)^x

Hence, the equation of the table is y = 4(1/2)^x

Read more about exponential models at:

brainly.com/question/11464095

#SPJ1

6 0
2 years ago
Which number line below correctly represents the expression -3 + 4?
Archy [21]

Answer:

1st answer

Step-by-step explanation:

First you subrtract 3 from 0 then add 4 to -3

8 0
3 years ago
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