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xz_007 [3.2K]
2 years ago
9

Solve for x. X +5 4x + 15 x = [?]

Mathematics
1 answer:
Darina [25.2K]2 years ago
8 0

Answer:

The answer is 70x

Step-by-step explanation:

simplify step-by-step.

x+54x+15x

Combine Like Terms:

=x+54x+15x

=(x+54x+15x)

=70x

Answer:

=70x

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Help quick please ! 10 points​
stepan [7]

Answer:

A, (Hope that was correct)

Step-by-step explanation:

4 0
3 years ago
Bruce walks 34 mile in 15 hour. What is his speed in miles per hour?
erastova [34]

Answer:

S=D/T

34/15=2.26 mph

Step-by-step explanation:

3 0
3 years ago
Andrea was watching her brother in the ocean and noticed that the waves were coming into the beach at a frequency of 0.367347 Hz
anygoal [31]

Answer:

<u>18 waves</u> hit the beach in 49 s.

Step-by-step explanation:

Given:

The frequency of the waves that were coming into the beach is 0.367347 Hz.

Now, to find the number of waves that hit the beach in 49 s.

Let the number of waves be n.

The frequency of waves (f) = 0.367347 Hz.

The time it takes to hit the beach (t) = 49 s.

Now, we put formula to get the number of waves:

f=\frac{n}{t} \\\\0.367347=\frac{n}{49} \\\\Multiplying\ both\ sides\ by\ 49\ we\ get:\\\\18.000003=n\\\\n=18.000003.

<u><em>The number of waves = 18.</em></u>

Therefore, 18 waves hit the beach in 49 s.

8 0
3 years ago
Is the given ordered pair a solution to the equation? <br><br><br> y=2x+7;(-2, 3)
iren2701 [21]

Answer:

The answer to your question is: Yes, it is a solution

Step-by-step explanation:

           

Point  (-2, 3)

                         Line:            y = 2x + 7

Process, replace the point in the line

                                          3 = 2(-2) + 7

                                          3 = -4 + 7

                                          3 = 3

As we got that 3 equals 3, then the point given is a solution of the equation.

               

5 0
3 years ago
HELLPPPP ANSWERRR AND EXPLAIN!!!!!​
bixtya [17]

Answer:

No

Step-by-step explanation:

This is because K and B don't share the same angle measurement. They both will be different numbers that must equal 180 degrees. With that K will be corresponding with J while B will be corresponding with D.

Hope this Helped

5 0
2 years ago
Read 2 more answers
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