3 years ago

What is the value of x? Enter your answer in the box. x =

Mathematics

2 answers:

Eduardwww [97]3 years ago

6 0

x = –3, then –x = –(–3) = +3,

vesna_86 [32]3 years ago

3 0

In the picture on the right x=5 and on the picture in the left x=3 I solved by cross multiplying

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A pound of chocolate costs 8 dollars. Kelsha buys p pounds. Write an equation to represent the total cost c that Keisha pays.

mote1985 [20]

The equation would be 8 times the amount of pounds bought equals the amount paid.

<h2>Answer:</h2>

8p = c

5 0

3 years ago

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.

Keywords: linear equation, division

Learn more about division at:

#LearnwithBrainly

5 0

3 years ago

Simplify. 54+4(3/4−1/2)2

Effectus [21]

Answer:

Step-by-step explanation:

54 + 4(3/4 − 1/2)2

=> 54 + 4(1/4)2

=> 54 + (1)2

=> 54 + 2

=> 56

Therefore, 56 is our answer.

Hoped this helped.

7 0

2 years ago

Six boxes are stacked one on top of the other. What is the total height of the boxes when they are stacked if each box is 423cm.

Simora [160]

Answer:

2538cm

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

$300 invested at 12% compounded monthly after a period of 1.5 years

GalinKa [24]

Answer: $358.8 to the nearest tenth

Step-by-step explanation:

Compound interest is calculated by Where: A = P(1 + r)t

Where P= 300, r= 12% = 0.12, t= 1.5 years

Slot in the figures

300 (1 + 0.12) 1.5

300 (1.12) 1.5

300x 1.12

336e1.12

A = $ 358.84

4 0

2 years ago