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MatroZZZ [7]
3 years ago
13

(6x + 5) - (x - 3) Polynomials

Mathematics
2 answers:
sasho [114]3 years ago
8 0

Answer:

Step-by-step explanation:

THE TRICK HERE IS TO DISTRIBUTE THE MINUS SIGN TO THE SECOND TERM.

(6X+5)-(X-3)=

6X+5-X+3   (REMEMBER A NEGATIVE TIMES A NEGATIVE EQUALS A POSITIVE)

NOW COMBINE LIKE TERMS.

5X+8

Sholpan [36]3 years ago
3 0

Answer:

14X

Step-by-step explanation:

6X+5 - x-3

11x+3

14x

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Is -6/11 a irrational number?
Harlamova29_29 [7]

Answer:

No

Step-by-step explanation:

One way to tell if a number is rational is if it can be written as a fraction. Anything that can be written as a fraction of two integers is rational.

-6/11 is a fraction with integer numerators and denominators.

Therefore it is rational.

4 0
3 years ago
There are 220 female students and 360 male students that are enrolled at west middle school. The number of teachers employed by
Nimfa-mama [501]
Adding 220 + 360 = 580 total students.
5% of 580
(5/100)*580 = 29
29 teachers are employed
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3 years ago
Luigi is an urban planner. As an independent contractor, he charges a $140 fee plus $25 per hour for each contract with the city
IrinaK [193]
25x+140=y. 25(10)+140=390.
5 0
3 years ago
Read 2 more answers
How do I find the domain range and function of the graph
Allisa [31]

Answer:

  D = {-3, -2, -1, 1, 4}

  R = {-5, -1, 0, 2}

Step-by-step explanation:

You have correctly described the process of finding the domain and range by the way you filled in the blanks at the top of the sheet.

__

The domain is the set of x-values of the points on the graph:

  D = {-3, -2, -1, 1, 4}

The range is the set of (unique) y-values of the points on the graph:

  R = {-5, -1, 0, 2}

3 0
1 year ago
Find the value of x. Round to the nearest tenth.
svlad2 [7]

Answer:

3.13

Step-by-step explanation:

2.1^-1.4^2 = 2.45

Square root 2.45 + 1.56

1.56 x 2= 3.13

6 0
3 years ago
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