2 years ago

If A = -3n + 2, and B = 5n - 7, what is the value of A + B, in simplest form?

Mathematics

1 answer:

Sever21 [200]2 years ago

4 0

Answer:

I think the answer is 2n-5

(-3n + 2)+(5n - 7)

-3n+5n=2n

2+(-7)=-5

You might be interested in

The graph displays the total cost when buying gas by the gallon. Which statement best describes the relationship between cost an

xeze [42]

D the less gas you buy, the less it costs

7 0

2 years ago

Read 2 more answers

Explain how you know if a system of equations has one solution, no solutions, or infinitely many solutions. Write your answers (

Nataliya [291]

Answer:

Written Below.

Step-by-step explanation:

A system of linear equations has one solution when the graphs intersect at a point. A system of linear equations has no solution when the graphs are parallel. A system of linear equations has infinite solutions when the graphs are the exact same line.

(This uses graphing.)

Sidenote: I hope this helps! :)

7 0

3 years ago

Solve (x + 6)/x - 4) = -16 0 (-12. 22) 0 1-4. 2) O {-4. 6)

Snowcat [4.5K]

Answer:

$3\frac{7}{17}$

Step-by-step explanation:

$\frac{(x + 6)}{(x - 4)} = - 16 \\ \\ x + 6 = - 16(x - 4) \\ x + 6 = - 16x + 64 \\ x + 16x = 64 - 6 \\ 17x = 58 \\ x = \frac{58}{17} \\ x = 3\frac{7}{17} \\$

7 0

2 years ago

A salesperson earns a commission of a certain percentage on the original price of any items he helps you buy. The salesperson he

attashe74 [19]

Answer:

5.18%

Step-by-step explanation:

5.76 x 100 = 576

576 ÷ 100 = 5.184

5.184 = 5.18%

4 0

2 years ago

6+2x+4(x+5) Please ASAP and you get points b

Zanzabum

Factor is 2(13+3x)
Simplify is 26+6x

6 0

3 years ago