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prisoha [69]
2 years ago
10

Is 5x - 7 + 3x and 3x = 7 + 5x equivalent

Mathematics
1 answer:
GrogVix [38]2 years ago
8 0

Answer:No

Step-by-step explanation:

You might be interested in
An investment of $5000 earns $6000 simple interest in 12 years. Calculate the interest rate.
adoni [48]

Answer:

10%

Step-by-step explanation:

To solve this problem we can use a modified version of the simple interest formula which is shown below:

r=\frac{I}{Pt}

<em>I = interest amount </em>

<em>P = principal amount </em>

<em>t = time (years) </em>

Lets plug in the values:

r=\frac{6000}{(5000)(12)}

r=0.1

The last step is to convert 0.1 into a percent:

0.1(100) = 10

The interest rate is 10%

4 0
3 years ago
Can anyone help me please at least to answer one of this please
natima [27]

Answer:

7 answer is 4+2√129 I think

7 0
3 years ago
A wire is (7x – 3) meters long. A length of (3x – 4) meters is cut for use(a) How much wire is left?
ipn [44]

Answer:

The amount of wire left is 4x + 1

Step-by-step explanation:

Initially, the wire is (7x - 3) meters long.

A length of (3x - 4) meters is cut.

How much wire is left?

Initial amount subtracted by the amount that is cut. So

(7x - 3) - (3x - 4) = 7x - 3 - 3x + 4

We combine the like terms

7x - 3x - 3 + 4 = 4x + 1

The amount of wire left is 4x + 1

6 0
3 years ago
Find the perimeter of each figure by writing and solving an ewuation for the varible, x​
grandymaker [24]
6(x-1)
4x

X = 6*x-1*6/6x-6=4x
X= -6=4x-6x
X=-6=-2x
Value of x Is 3
8 0
3 years ago
Morgan wants to draw a right triangle two side lengths are 6 unites and 8 units. select all the possible dimensions of the third
olga_2 [115]

The possible dimension of the third side is 10 units.

<h3>What is the possible dimension of the third side?</h3>

A right triangle is a triangle that has three sides known as the opposite, adjacent and hypotenuse. The hypotenuse is the longest sides of the triangle. The opposite side is the side that faces an angle. The adjacent side is the third side.

If two side lengths are given, the third side can be determined using the Pythagoras theorem.

√a² + b ² = c

√6² + 8² = √36 + 64 = 10 units

To learn more about right angled triangle, please check: brainly.com/question/20694080

#SPJ1

5 0
2 years ago
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