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Korolek [52]
3 years ago
8

Which expressions below equal a rational number? Choose all that apply.

Mathematics
1 answer:
inn [45]3 years ago
5 0

Answer:

2,3 and 4 are rational

Step-by-step explanation:

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How to solve 4x-c=k solve for x
Tresset [83]

Answer:

x = \frac{k + c}{4}

Step-by-step explanation:

<em><u>Given:</u></em>

4x - c = k

<em><u>Solve for:</u></em>

x

<em><u>Solution:</u></em>

(1) Let's move all of components that do not contain x (our target) to the right side (notice the change of sign of c from negative to positive):

4x = k + c

(2) Let's divide both sides of equation by 4:

\frac{4x}{4}  = \frac{k + c}{4}

(3) Now, we simplify the left side:

x = \frac{k + c}{4}

This is the solution.

Hope this helps!

:)

3 0
3 years ago
Why do you think city streets often are designed to be parallel or perpendicular?
White raven [17]

Answer:

Step-by-step explanation: Most urban designers incorporate a diagonal street cutting through the regular grid to create interesting spaces, squares, plazas, to provide relief and add character as can be seen at Manhattan Times Square created by Broadway cutting the grid at an angle.

7 0
3 years ago
Read 2 more answers
On the grid draw the graph of y = 3x + 2 for values of x + 2 for values of x from -2 to 2
sladkih [1.3K]

Answer:

The required graph is shown below.

Step-by-step explanation:

Consider the provided equation y=3x+2

We need to draw the graph of the equation.

Put x=0 in the above equation.

y=3(0)+2

y=2

The coordinate is (0,2).

Put y=0 in the given equation.

0=3x+2

-2=3x

x=\frac{-2}{3}

The coordinate is (\frac{-2}{3},0).

Now draw the graph by using the above coordinates.

The required graph is shown below.

6 0
2 years ago
I need the top 2 pls
Andreas93 [3]

Answer:

Step-by-step explanation:

7:8 is 7/8

9:5

5 0
2 years ago
Hours worked 19 hourly rate: $5.75 what is weekly pay
djverab [1.8K]
Cause if its only 19 hours worked is that the whole week? in that case itd be 19*5.75 = 109.25
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3 years ago
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