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Juli2301 [7.4K]
2 years ago
15

Solve each equation. 3) 4= 2x + 3.x

Mathematics
2 answers:
taurus [48]2 years ago
7 0
Answer: x=4/5

Explanation: Switch sides 2x+3x=4
5x=4b. Divide both sides by 5
5x/5 =4/5
x=4/5
Andrej [43]2 years ago
6 0

Answer:

Step-by-step explanation:

2x+3x=4

5x=4

x=4/5

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Second time posting this. Please help!! :)
Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

\frac{480+24(x-40)}{x}

The numerator of the rational expression the money he earned for 'x' hours

The rate at which William is paid for each hour in excess of 40 hours 24.

x = 50 hours = (40 + 10 ) hours

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Total amount earned for the week = 480 + 240 = 720

5 0
3 years ago
Please help me I need to get this right to pass this class
denis23 [38]

Answer:

6.1 units²

Step-by-step explanation:

area of a triangle= 0.5b*h

b=2

h=6.1

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3 0
2 years ago
Please solve for X and show step by step equation
larisa [96]

Answer:

6

Step-by-step explanation:

Firstly, this is the pythagoreans theorem a^2+b^2=c^2

Now that we know that, we will solve for x.

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Finally, you solve for x and get 6.

3 0
2 years ago
Read 2 more answers
Write the standard form of the line that contains a slope of -1/2 and y-intercept of 1. Include your work in your final answer.
NemiM [27]
The slope intercept form would be y= -1/2x + 1 and to get it into standard form all you have to do is move the -1/2 x to the other side, making it 1/2x + y = 1
5 0
3 years ago
10. What is the value of the function f(x) = 7x when x = 0.75 ?
melomori [17]

Answer:

7(0.75) = 5.25

f = 7

Step-by-step explanation:

7 0
2 years ago
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