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Leona [35]
4 years ago
5

Solve for m. 3m+7/2=−2m+5/2 A.-1 B.-1/5 C.6 D.6/5

Mathematics
1 answer:
dedylja [7]4 years ago
6 0

To solve this we must isolate x which involves having the variables on one side and the numbers on the other.

First add 2m to both sides

<em>3m+7/2=-2m+5/2</em>

<em>5m+7/2=5/2</em>

Then we subtract 7/2 from both sides

<em>5m+7/2=5/2</em>

<em>5m=-1</em>

Finally we divide both sides by 5

<em>5m/5=-1/5</em>

<em>Our final answer is -1/5</em>

<em>So the answer is B</em>

Hope this helps!

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4 0
3 years ago
How many times do 567 go into 5
Art [367]
113.4 because its the same as 567 divided by 5
8 0
4 years ago
Read 2 more answers
Question 4 i need help on!!
MrMuchimi

Answer:

C  20

Step-by-step explanation:

Set up equations:

Laguna's Truck Rentals

y = 2x + 20

Where x is the number of miles driven and y is the total price

<em>How did we get to this equation?</em>

Well, the company charges $2 for every mile driven. Therefore, by multiplying 2 and x, you will find the price paid per mile. The 20 (which represents $20) is the one-time payment you pay for simply using the service.

Salvatori's Truck Rentals

y = 3x

Where x is the number of miles driven and y is the total price

<em>How did we get to this equation?</em>

For this company, you only pay for how many miles you drive. There isn't a one-time payment like there is for Laguna's Truck Rentals. Therefore, you only need to multiply the price per mile ($3) by the number of miles driven (x).

Set the equations equal to each other:

2x + 20 = 3x

<em>Why would you do this?</em>

We need to set the equations equal to each other because we need to find the point at which the prices are the same. When two things are the same, they are equal. Therefore, we get rid of the y variable (which represents the total price) because we want to find the value of x when the equations are equal to one another.

Solve:

2x + 20 = 3x

Subtract 2x on both sides:

2x + 20 = 3x

-2x           -2x

20 = x

When x is equal to 20, or when the number of miles driven is 20, the total price of the Truck Rental services is the same.

Hope this helps :)

4 0
3 years ago
What is the period of the sinusoidal function? Enter your answer in the box.
muminat

Answer:

ANSWER:

The period of the sinusoidal function is 2π.

Step-by-step explanation:

EXPLANATION:

The sinusoidal function is a periodic function.It goes one unit up and one unit down with an amplitude of one and it repeats itself after this time interval.So,the period of the sine function is 2π

A sine or sinusoidal loop is a perpetual swing. It is called after the role sine. It happens frequently in tentative and practiced math, science, physics, engineering,  signal processing, and other disciplines. Its utmost fundamental pattern as a role of time (t).

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3 years ago
Why did delegates argue over representation in congress?
KatRina [158]
They argued because they didnt agree over the congresses conclusion they made with the delegates.
5 0
4 years ago
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