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Alex17521 [72]
3 years ago
12

Can someone help me solve this problem?-1= 3 + 4×​

Mathematics
2 answers:
tekilochka [14]3 years ago
8 0

Answer:

x = −1

Step-by-step explanation:

Valentin [98]3 years ago
7 0

Step-by-step explanation:

hope this helps

If the given is -1= 3 + 4x then the answer is x= -1

-1= 3 + 4x

-1-3=4x

-4=4x

To find the x divide both sides by 4.

-4/4=4x/-4

x= -1

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e-lub [12.9K]

Bharat can type words in lengths of time as 100 words, 600 words, and 460 words in 5 minutes, 30 minutes, and 23 minutes respectively.

<h3>What are Arithmetic operations?</h3>

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.

* Multiplication operation: Multiplies values on either side of the operator

For example 12×2 = 24

Bharat types 20 words per minute which are given in the question.

To determine the number of words can he type in each length of time

We have to multiply the time by his typing speed.

The number of words that can be typed by Bharat in 5 minutes :

⇒ 20 × 5

⇒ 100

The number of words that can be typed by Bharat in 30 minutes :

⇒ 20 × 30

⇒ 600

The number of words that can be typed by Bharat in 23 minutes :

⇒ 20 × 23

⇒ 460

Therefore, He can type words in lengths of time as 100 words, 600 words, and 460 words in 5 minutes, 30 minutes, and 23 minutes respectively.

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3 0
2 years ago
Show your work. Solve for n<br> -4n-8n+17=23
NISA [10]
-12n + 17 = 23
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N = -.5
8 0
3 years ago
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The ymca lap pool is a right rectangular prism 36.8\, \text{m}36.8m36, point, 8, space, m long by 20 \,\text{m}20m20, space, m w
Jlenok [28]
The volume of a rectangular prism is given by:
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7 0
3 years ago
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I need to know how to do a)^
riadik2000 [5.3K]

a)

he charges a fixed cost of $12, meaning a one-time charge of 12 bucks, plus 1.50 for each window.

1 window................ 12 + 1.5(1)

2 windows............. 12 + 1.5(2)

3 windows............. 12 + 1.5(3)

4 windows............. 12 + 1.5(4)

x windows............. 12 + 1.5(x)

\bf \stackrel{cost}{y}=\stackrel{\stackrel{fixed}{cost}}{12}+\stackrel{\stackrel{per}{window}}{1.5x}


b)


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7 0
3 years ago
Check all that apply.<br> x2 + 4x - 9 = 5x + 3
kakasveta [241]

Answer:

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x = -3, 4.

8 0
4 years ago
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