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arsen [322]
3 years ago
14

Write this algebraic expression in words 5(n-4)+7

Mathematics
2 answers:
OLEGan [10]3 years ago
8 0

Answer:

Five times the difference of n and four plus seven

Step-by-step explanation:

Five times the difference of n and four plus seven

ZanzabumX [31]3 years ago
7 0

Answer:

five multiplied by the difference of N and four plus seven

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if the spinner is spun twice what is the probability that the spinner will stop on a vowel then a consonant?
bazaltina [42]

Answer:

1/9 is correct

1/3 for 1st spin, 1/3 for 2nd spin. You just multiply them.

8 0
3 years ago
W - 4c use w = 7 and c = 9 show work plz
Licemer1 [7]

Answer:

-29

Step-by-step explanation:

If we replace W with the number 7 and C with the number 9,

Then the task is given in this form:

7-4×9=

7-36=-29

3 0
3 years ago
15=3(2x+4)-3 prove x=1
kherson [118]

Answer:

X=1

Step-by-step explanation:

6x+12-3=15

6x+9=15

6x+9-9=15-9

6x=6

X=1

4 0
4 years ago
Read 2 more answers
Every evening jenna empties her pocket and puts pockets and puts her change in a jar. at the end of the week she counts her mone
tia_tia [17]

The number of dime Jenna have is 15 and the number of quarter Jenna have is 35.

<h3>What is the linear system?</h3>

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Every evening Jenna empties her pocket and puts pockets and puts her change in a jar.

At the end of the week, she counted her money.

One week she had 50 coins all of them were dimes and quarters.

When she added them up she had a total of $10.25.

Let d be the number of dimes and q be the number of quarters.

Dimes = $ 0.10

Quarter = $ 0.25

Then the equation will be

              d + q = 50 ...1

0.10d + 0.25q = 10.25  ...2

By solving equations 1 and 2, we have

d = 15 and y = 35

Then the number of dime Jenna have is 15.

More about the linear system link is given below.

brainly.com/question/20379472

#SPJ1

3 0
2 years ago
If the graph of y=|x| is compressed vertically by a factor of 1/3, reflected about the x-axis and translated 3 unit(s) left and
Liono4ka [1.6K]

Answer:

Y= -1/3 |x+3| +5

Step-by-step explanation:

An absolute value will always make a V line.

In your particular problem it wants you to reflect it over the x axis, and to do this you simply need to place a negative.

A negative in the beginning of the problem is only there to say whether you flip your line or not, and this means you don't have to worry about it any more.

What it looks like so far: Y= -

Next it wants you to compress the line vertically by 1/3

A number that causes your line to compress is always less than one

A number that stretches your line would be 1 or more

This number is always placed right next to the left of the parenthesis or absolute value.

What it looks like so far: Y= - 1/3

Now we want the line to move left 3 units.

We are now inside of the absolute value because this is where we move the line left or right. This can get a little confusing, but once you get it then you don't forget it.

Inside the line.. a -# moves right and a +# moves left.

This number should be placed inside the absolute value and to the right of the x.

What it should look like: Y= - 1/3 |x + 3|

Now they want us to move the line up by 5 points.

To the outer right side of the absolute value is where we move things up or down.

To move a number up you need to place a + sign with however many places it wants you to move to the right of the sign, but to move the line down you need to place a - sign with however many places it wants you to move to the right of the sign.

To move this up you simply need to place a +5 to the outer right side of the absolute value.

What you should end up with: Y= - 1/3 |x+3| +5

7 0
3 years ago
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