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3 years ago

Solve expression completely.

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

6 0

Answer:

Step-by-step explanation:

(9 - 3)² - (5 . 4)⁰

= (6)² - (20)⁰

= 36 - 1

= 35

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Solve 3x + 23 + x = 7. x = −4 x = 4 x = −0.25 x = 0.25

Maksim231197 [3]

<h2>______________________________</h2><h2>Solve for x | Solution and Explanation </h2>

______________________________________________

Hello! So...

We are given the following:

Solve for x.

$3x+23+x=7$

====================

1. Group the like terms.

$3x+x+23=7$

====================

2. Add similar elements ( $3x+x=4x$ ).

$4x+23=7$

====================

3. Subtract 23 from both sides.

$4x + 23 - 23 = 7 - 23$

====================

4. Simplify.

$4x=-16$

====================

5. Divide both sides by 4.

$\frac{4x}{4} =\frac{-16}{4}$

====================

6. Simplify.

$x=-4$ (aka. Option A)

====================

Hope this helps!

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The function y = 60x 1+0.625x models the moose population in a small New Hampshire forest over a period of time. What is a reaso

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With that said, the answer is A. <span>0 < x < ∞
By the process of trial and error of the choices, we can see that this choice satisfies the equation. Take note that y models moose population, so y should always be positive. </span>

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3.305

+1.7

5.005

Line up the decimal points and add like you usually would add.

5.005 is the answer.

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