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bija089 [108]
2 years ago
8

3 Which answer shows the best correct first step when solving the

Mathematics
1 answer:
Ira Lisetskai [31]2 years ago
6 0

The option that represents the first step is x² + 4x = -3

<h3>How to determine the first step?</h3>

The equation is given as:

x² + 4x + 3 = 0

The first step is to isolate the constant.

So, we have:

x² + 4x = -3

Hence, the option that represents the first step is x² + 4x = -3

Read more about quadratic functions at:

brainly.com/question/13403363

#SPJ1

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There are 100 students enrolled in our school. 3/5 of the students are boys. How many students are girls?
fiasKO [112]

Answer:

2/5 are girls so 40

Step-by-step explanation:

100 divided by 5 is 20.

BOYS: 20 x 3= 60

GIRLS: 20 x 2= 40

60+40=100

Hope this helps (:

5 0
3 years ago
Select the correct answer.<br> What is √x^9y^4<br> in simplest form?
ElenaW [278]

Answer:

x^3y^2

Step-by-step explanation:

\sqrt{x^9y^4}\\ =\sqrt{x^9}\sqrt{y^4}\\ = x^3y^2

7 0
2 years ago
Choose the inequality that represents the following graph.
dusya [7]

Answer:

B

Step-by-step explanation:

The solid circle at - 3 indicates that x can be equal to - 3

The arrow pointing left indicates the values of x are less than - 3

Then

x ≤ - 3 → B

6 0
3 years ago
Inspect the mathematical expression. 15 times 1/x - 3x
Fittoniya [83]

Answer:

Solution:

Step 1: Remove parentheses by multiplying factors.

= (x * x) + (1 * x) + (2 * x) + (2 * 1)

Step 2: Combine like terms by adding coefficients.

(x * x) = x2

(1 * x) = 1x

(2* x) = 2x

Step 3: Combine the constants.

(2 * 1) = 2

Step 4: Therefore, Simplifying Algebraic Expression is solved as

= x2 + 3x + 2.

Step-by-step explanation:

4 0
3 years ago
Translate the algebraic expression shown below into a verbal expression x/10?
sladkih [1.3K]
I believe it is verbally expressed as x divided by ten.
4 0
3 years ago
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