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Umnica [9.8K]
3 years ago
11

What is the square root of 5x+ 1 = 6 ?

Mathematics
2 answers:
Svetlanka [38]3 years ago
6 0
Simplifies to:
2.236068
x
+
1
=
6
Let's solve your equation step-by-step.
2.236068
x
+
1
=
6
Step 1: Subtract 1 from both sides.
2.236068
x
+
1
−
1
=
6
−
1
2.236068
x
=
5
Step 2: Divide both sides by 2.236068.
2.236068
x
2.236068
=
5
2.236068
x
=
2.236068
Bond [772]3 years ago
5 0
Square root of 5x+1=6
square root each side 
5x+1=6 squared
5x+1=36
subtract 1 on both sides
5x=35 
divide both sides by 5
x=7
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If two lines are parallel and one has a slope of 1.3, what is the slope of the other line?
Nataly [62]
Parallel lines will have the same slope.
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5 0
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Using the statements: If it is Friday, then I will get paid. It is Friday. Write the conclusion
erica [24]
Umm... You will get paid
8 0
3 years ago
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What is the solution to the system of equations?
sineoko [7]

Answer:

A solution to a system of equations is a set of values for the variable that satisfy all the equations simultaneously. In order to solve a system of equations, one must find all the sets of values of the variables that constitutes solutions of the system.

Step-by-step explanation:

3 0
3 years ago
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Jermaine, Keira, and Leon are buying supplies for an art class. Jermaine bought 2 canvases, 4 tubes of paint, and 2 paint brushe
maria [59]

Answer:

canvas $3

tube of paint $5

paint brush $4

Step-by-step explanation:

We need to choose variables for the prices of the different items, translate the sentences into equations, and solve a system of equations.

1. Define variables

Let c = price of 1 canvas, t = price of 1 tube of paint, and b = price of 1 brush.

2. Translate sentences into equations

"Jermaine bought 2 canvases, 4 tubes of paint, and 2 paint brushes for $34."

2c + 4t + 2b = 34

"Keira spent $22 on 1 canvas, 3 tubes of paint, and 1 paint brush."

c + 3t + b = 22

"Leon already has plenty of paint, so he bought 3 canvases and 2 paint brushes for $17."

3c + 2b = 17

The system of equations is

2c + 4t + 2b = 34       Eq. 1

c + 3t + b = 22           Eq. 2

3c + 2b = 17               Eq. 3

Since the third equation has only the variables c and b, we use the first equations to eliminate variable t and give us an equation in only c and b.

3 * Eq. 1 - 4 * Eq. 2

2c + 2b = 14

c + b = 7            Eq. 4

Eq. 3 and Eq. 4 form a system of equations in two variables.

3c + 2b = 17      Eq. 3

c + b = 7          Eq. 4

Solve Eq. 4 for b.

b = 7 - c        Eq. 5

Substitute into Eq. 3.

3c + 2(7 - c) = 17

3c + 14 - 2c = 17

c = 3

Plug in c = 3 into Eq. 5.

b = 7 - 3

b = 4

Plug in c = 3 and b = 3 into Eq. 2.

c + 3t + b = 22           Eq. 2

3 + 3t + 4 = 22

3t + 7 = 22

3t = 15

t = 5

Answer:

canvas $3

tube of paint $5

paint brush $4

7 0
3 years ago
If no vertical line intersects the graph of a relation in more than one point, then the relation is a function.
ki77a [65]
If I'm understanding this correctly you mean:
If a vertical line does not connect to more than one point in a relation then that relation is a function.
Then your answer is A-True.
That is called the vertical line test. The vertical line cannot touch more than one point at the same time if it is a function. If it does touch then it is not a function.
7 0
3 years ago
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