3 years ago

3( c - 4 )= I need help some one please help me

Mathematics

1 answer:

AysviL [449]3 years ago

3 0

Answer:

3c - 12

Step-by-step explanation:

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You are a member of your local movie theater’s club. Every time you see a movie at the theater, you earn 2 advantage points. Whe

Snowcat [4.5K]

You have to watch 30 movies to earn a free movie pass.

Step-by-step explanation:

Given,

Points earned for each movie = 2 points

Current points = 40 points

Free movie pass = 100 points

Let,

x be the number of movies you have to watch.

2*number of movies + current points = 100

$2x+40=100$

Subtracting 40 from both sides

$2x+40-40=100-40\\2x=60$

Dividing both sides by 2

$\frac{2x}{2}=\frac{60}{2}\\x=30$

You have to watch 30 movies to earn a free movie pass.

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5 0

3 years ago

Factor completely: 64x^3+1

pantera1 [17]

Answer:

Step-by-step explanation:

Sum of cubes is a^3+b^3=(a+b)(a^2-ab+b^2)

64x^3+1

(4x+1)(16x^2-4x+1)

6 0

3 years ago

Help...1. Simplify 2+17x-5x+9......

Ira Lisetskai [31]

2 + 17x - 5x + 9

First, subtract 17x - 5x to get 12x.
$2 + 12x + 9$
Second, leave the 12x be and add 2 + 9 to get 11.
$12x + 11$

Answer: 12x + 11

8 0

3 years ago

Find the value of x.

Crazy boy [7]

Answer:

x=45

Step-by-step explanation:

7 0

3 years ago

Pls help me, if you get it right I will give you Brainlist!

Gelneren [198K]

Answer:

11.3 cm

Step-by-step explanation:

Circumference = πd

⇒ (3.14)(3.6) ⇒ 11.3

Therefore, the circumference of the circle is 11.3 cm.

3 0

3 years ago

Read 2 more answers