All categories

2 years ago

-5n - 6n < 8 - 8n - Simplify. Show work please.

Mathematics

2 answers:

Shkiper50 [21]2 years ago

6 0

Answer:

-n← 2 2/3

Step-by-step explanation:

first combine like terms, and then simplify

emmainna [20.7K]2 years ago

5 0

Answer:

n> $-\frac{8}{3}$

Add similar elements -5n-6n=-11

Add 8n to both sides

Simplify -3n<8

Multiply both sides by -1

Simplify 3n>-8

Divide both sides by 3

Simplify

<h2><em>:)Hope you enjoy this:)</em></h2>

You might be interested in

A swordfish, one of the fastest swimming of all fish, can swim 4 times as fast as a

Reika [66]

Answer:

Step-by-step explanation:

The swordfish swims at 68 miles per hour because 4•17=68

5 0

2 years ago

To solve the inequality m/-7<(or equal to) 14 , what should be done to both sides?

Marizza181 [45]

Answer:

$\large\boxed{m\geq-98}$

Step-by-step explanation:

$\dfrac{m}{-7}\leq14\\\\-\dfrac{m}{7}\leq14\qquad\text{change the signs}\\\\\dfrac{m}{7}\geq-14\qquad\text{multiply both sides by 7}\\\\7\!\!\!\!\diagup^1\cdot\dfrac{m}{7\!\!\!\!\diagup_1}\geq(7)(-14)\\\\m\geq-98$

5 0

3 years ago

Read 2 more answers

Factor the polynomial 3x4 – 2x2 + 15x2 - 10 by grouping.

prohojiy [21]

Answer:

see explanation

Step-by-step explanation:

Given

3 $x^{4}$ - 2x² + 15x² - 10

Factor the first/second and third/fourth terms )

= x²(3x² - 2) + 5(3x² - 2) ← factor out (3x² - 2) from each term

= (3x² - 2)(x² + 5)

4 0

2 years ago

Read 2 more answers

Please help me 10 points

Oksana_A [137]

$7\dfrac{2}{9}-3\dfrac{5}{6}=7\dfrac{2\cdot2}{9\cdot2}-3\dfrac{5\cdot3}{6\cdot3}=7\dfrac{4}{18}-3\dfrac{15}{18}\\\\=6\dfrac{22}{18}-3\dfrac{15}{18}=3\dfrac{7}{18}$

7 0

3 years ago

In elimination what is... <br> 3x+2y=-29<br>-<br>- 3x-57 = 25<br>

andrezito [222]

Answer:

(82/3, -111/2) or x=82/3, y=-111/2

Step-by-step explanation:

4 0

3 years ago