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dem82 [27]
3 years ago
15

Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.

Mathematics
1 answer:
Tems11 [23]3 years ago
3 0
The answer is =20 you can thank me later
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(11n - 3n) - n<br><br> Help plz desperate
Arlecino [84]

Answer: 7n

Step-by-step explanation:

Because....

First Remove the parentheses (a) = a

= 11n - 3n - n

Then add similar elements: 11n - 3n - n = 7n

= 7n

* Hopefully this helps:) Mark me the brainliest:)!!

~ 234483279c20~

8 0
3 years ago
Read 2 more answers
What is the y-intercept of the line given by the equation y = 3x - 11?
-Dominant- [34]

Answer:

(0, - 11 )

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x - 11 ← is in slope- intercept form

with c = - 11 ⇒ (0, - 11 ) ← coordinates of y- intercept

3 0
3 years ago
Camilla has four more books when Jane has Camilla has 15 books how many books does Jane have
STatiana [176]

Answer:

Jane has 11 books

Step-by-step explanation:

If Camilla has 15 and she has 4 more than Jane just subtract 15 - 4 = 11

5 0
3 years ago
What’s the correct answer for this question?
djyliett [7]
Answer is 7
Step by step explanation
|-7|=7
8 0
3 years ago
Need help with these
Ugo [173]
T = nb is the answer
8 0
3 years ago
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