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kramer
2 years ago
10

Solve the two-step equation. 3 4 (x) − 1. 72 = −6. 82 1. The first step is to on both sides. 2. The second step is to on both si

des. The solution is x =.
Mathematics
1 answer:
IgorC [24]2 years ago
7 0

The value of x is 1.5.

<h2>Linear system</h2>

It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.

<h3>Simplification</h3>

Simplification is to make something easier to do or understand and to make something less complicated.

Given

The linear equation 3.4x - 1.72 = -6.82

<h3>To find </h3>

The value of x.

<h3>How to find the value of x?</h3>

The linear equation 3.4x - 1.72 = -6.82 is given.

Then by simplification,

The first step, add 1.72 on both side

3.4x - 1.72 + 1.72 = -6.82 + 1.72

          3.4x = -5.1

The second step, Divide both sides by 3.4

          x = -5.1/3.4

          x = -1.5

Thus the value of x is -1.5.

More about the linear system link is given below.

brainly.com/question/20379472

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What is the approximate positive value of the x-coordinate of the point of intersection of p(x)=5x^2-3 and q(x)=2x+1
Advocard [28]

Hey there! :)

Answer:

x = 1.117

Step-by-step explanation:

Graph the two equations:

p(x) = 5x² - 3

q(x) = 2x + 1

On the graph below, the positive point of intersection is at (1.117, 3.233).

Positive x-value = 1.117.

3 0
2 years ago
HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!
mamaluj [8]

Answer:

☆ Emily has $16 more

Step-by-step explanation:

<u>FOR JAXON:</u>

You want to calculate the interest on $600 at 2.5% interest per year after 3 year(s).

The formula we'll use for this is the simple interest formula, or:

Where:

P is the principal amount, $600.00.

r is the interest rate, 2.5% per year, or in decimal form, 2.5/100=0.025.

t is the time involved, 3....year(s) time periods.

So, t is 3....year time periods.

To find the simple interest, we multiply 600 × 0.025 × 3 to get that:

The interest is: $45.00

Usually now, the interest is added onto the principal to figure some new amount after 3 year(s),

or 600.00 + 45.00 = 645.00.

Jaxon will have $645 after he closes his account.

<u>FOR EMILY</u>

You want to calculate the interest on $600 at 5.1% interest per year after 2 year(s).

The formula we'll use for this is the simple interest formula, or:

Where:

P is the principal amount, $600.00.

r is the interest rate, 5.1% per year, or in decimal form, 5.1/100=0.051.

t is the time involved, 2....year(s) time periods.

So, t is 2....year time periods.

To find the simple interest, we multiply 600 × 0.051 × 2 to get that:

The interest is: $61.20

Usually now, the interest is added onto the principal to figure some new amount after 2 year(s),

or 600.00 + 61.20 = 661.20.

Emily will have $661 when she closes her account.

<u>☆ Therefore, Emily will have $16 more than Jaxon.</u>

<u></u>

I would really appreciate if you would mark me brainliest!!

I hope you have a good day!!! ☆ :D

8 0
2 years ago
7.5 x 7.5 x (6.084−5.44)
Mars2501 [29]

Hello!

Answer:

36.225

Step-by-step explanation:

Hope this helps!

8 0
2 years ago
PLEASE HELP MEE i dont really understand this<br><br> 4(p+1.25)=7 2/5
Reika [66]

Answer:

p=0.6

Step-by-step explanation:

6 0
2 years ago
Which expression is equivalent to –0.25x + 1.5 – 0.5x - 2?
Pie
The answer to that is D
3 0
3 years ago
Read 2 more answers
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