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GalinKa [24]
3 years ago
10

How many solutions does the equation 5x + 3x − 4 = 10 have

Mathematics
2 answers:
DedPeter [7]3 years ago
6 0
This Must Only Have One Solution, Because The Right Side Of The Equation Is Just Plainly Ten. Lets Solve This:

5x + 3x - 4 = 10

Add Four To Both Sides To Begin Simplifying.

5x + 3x = 14

Now, Combine Like Terms.

8x = 14

Divide:

8x/8 = 1X = X
14/8

X = 14/8 

14/8 = 1.75

X = 1.75
Check:

(5 * 1.75) + (3*1.75) - 4 = 10

8.75 + 5.25 - 4 = 10

14 - 4 = 10

10 = 10.

This Is True, So X Does Equal 1.75

Luden [163]3 years ago
3 0
Only one solution.
x = 1.75
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Three correct answer is 276
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4 years ago
Read 2 more answers
1.) Which domain restrictions apply to the rational expression? 14x-2x / x^2-7x
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Answer:

3. \displaystyle 1\frac{1}{3} = x

2<em>C.</em> \displaystyle III.

2<em>B.</em> \displaystyle I.

2<em>A.</em> \displaystyle II.

1. \displaystyle Set-Builder\:Notation: [x|7, 0 ≠ x] \\ Interval\:Notation: (-∞, 0) ∪ (0, 7) ∪ (7, ∞)

Step-by-step explanation:

3. <em>See</em><em> </em><em>above</em>.

2<em>C</em>. The keyword is ratio, which signifies division, so you would choose "III.".

2<em>B</em>. The keyword is percent, which signifies multiplication of a ratio by 100, so you would choose "I.".

2<em>A</em>. The keyword is total, which signifies addition, so you would choose "II.".

1. Base this off of the denominator. Knowing that the denominator CANNOT be zero, you will get this:

\displaystyle x^2 - 7x \\ x[x - 7] = 0; 7, 0 = x \\ \\ Set-Builder\:Notation: [x|7, 0 ≠ x] \\ Interval\:Notation: (-∞, 0) ∪ (0, 7) ∪ (7, ∞)

I am joyous to assist you anytime.

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I will give brainly !!! help me with this
lina2011 [118]

Answer:

4x^14

Step-by-step explanation:

(4x^5y³)÷(y³x^-9)

4x^14

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I believe you could find the information in an A) Almanac 

~Hope This Helped~


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Answer:

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Step-by-step explanation:

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