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2 years ago

What is the solution of 3/4x + 2x = 44

Mathematics

2 answers:

EastWind [94]2 years ago

7 0

Answer:

Step-by-step explanation:

3/4 x + 2x = 44

3x + 8x = 176

11x = 176

x = 16

dem82 [27]2 years ago

6 0

Answer:

x=16

Step-by-step explanation:

I like to solve things using the computer so here is a picture:

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Given: x - 5 > -2. Choose the solution set.

slega [8]

x - 5 > -2
x > -2 + 5
x > 3

x ∈ (3; +∞)

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2 years ago

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If you are given the functions f(x) = 3x + 1... Can you find the input value if f(x) = 10

VARVARA [1.3K]

Answer:

Input value: 3

Step-by-step explanation:

If I'm understanding the question correctly it would look like this.

$10 = 3x + 1$

Next: Subtract one

$9 = 3x$

Divide by three to get x.

$x = 3$

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2 years ago

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What is the length of the hypotenuse? 12 5 X= Help

Temka [501]

Answer:

x = 13

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

5^2 + 12^2 = x^2

25+144 = x^2

169 = x^2

Taking the square root of each side

sqrt(169) = sqrt(x^2)

13 =x

3 0

1 year ago

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A restaurant customer left a $3.50 as a tip. The tax on the meal was 7% and the tip was 20% of the cost including tax. (Complete

Maru [420]

Answer: 17.50

Step-by-step explanation:

20% of x = 3.50

(20/100) x = 3.50 Divide top and bottom of the left number by 20

(20÷20) / (100÷20) * x = 3.50

(1/5) x = 3.50 Multiply both sides by 5

x = 3.50 * 5

x = 17.50

The meal cost 17.50

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2 years ago

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Simplfy 4x(2x-3) distributive property

Roman55 [17]

Greetings!

Simplify the Expression.
$=4x(2x-3)$

Distribute the Parenthesis.
How? Multiply the terms inside the Parenthesis by the term outside of the Parenthesis.
$=4x*2x-4x*3$

Combine Like Terms.
$=8x^2-12x$
$\left[\begin{array}{ccc}8x^2-12x\end{array}\right]$

Hope this helps.
-Benjamin

7 0

3 years ago