Ask question

Ask question

All categories

2 years ago

9

Simplify 3r+n2-r+5-2n+2

2 answers:

Ksenya-84 [330]2 years ago

8 0

2r+7+2n+n2

Because I combined the ones with like terms.

Free_Kalibri [48]2 years ago

3 0

Answer:2r-n2+7

Step-by-step explanation:combine all like terms

You might be interested in

What is the solution to the equation −p − 13 = −4 /3 p + 2/3 ( 5p − 6 ) ?

jekas [21]

Answer:

The answer is p= 2 and 1/3

Step-by-step explanation:

This answer can be found using the order of operations to solve for p.

Start by distributing 2/3 by (5p-6)

add -4/3p to 10/3p equaling 6/3p or 2p

subtract 13 from both sides

-p= 2p - 7

p=2 and 1/3

3 0

2 years ago

Marcus is shopping for pants. The available styles are boot cut (B), skinny (S), and relaxed fit (R). Make an organized list to

finlep [7]

Answer:

list in the explanation

Step-by-step explanation:

BOOT x2

SKINNY x2

RELAXED x2

BOOT, SKINNY

BOOT, RELAXED

SKINNY, BOOT

SKINNY, RELAXED

RELAXED, BOOT

RELAXED, SKINNY

6 0

2 years ago

Find the length of the other two side of the isosceles right triangle

Valentin [98]

Answer:

The other two sides are 7 units each.

Step-by-step explanation:

The triangle is isosceles.

The sides are in the ratio of

$x : x : x \sqrt{2}$

The hypotenuse is

$7\sqrt{2}=x \sqrt{2}\\\\x = 7$

So, the other two sides are 7 units each.

4 0

2 years ago

6x — 4 > 14or3х + 10 < 4

Ipatiy [6.2K]

9514 1404 393

Answer:

x < -2 or 3 < x

Step-by-step explanation:

<u>6x -4 > 14</u>

6x > 18 . . . . add 4

x > 3 . . . . . . divide by 6

<u>3x +10 < 4</u>

3x < -6 . . . . subtract 10

x < -2 . . . . . divide by 3

The solution is the union of disjoint sets:

x < -2 or x > 3

3 0

2 years ago

How do I solve this finding the first four of the sequence?

irga5000 [103]

Answer:

Step-by-step explanation:

a(1) = -7 (given)

a(2) = a(1) + 4 = -7 + 4 = -3

a(3) = a(2) + 4 = -3 + 4 = 1

a(4) = a(3) + 4 = 1 + 4 = 5

and so on.

4 0

2 years ago

Read 2 more answers