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2 years ago

When solving the equation 2x + 5 = 13, what is your first step?

Mathematics

1 answer:

Olin [163]2 years ago

8 0

Answer:

A) Subtract 5 from each side

Step-by-step explanation:

This would be your first step, then you would want to isolate your variable so you would divide both sides by 2.

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Which equation shows the correct use of the Power of Products Property?

Vadim26 [7]

The power of products property states that for number enclosed in a bracket or parenthesis, if it is raised to a power, it must be multiplied to the power of the enclosed number no matter how different the base is. You cannot add it because it is not raised. You can only add it if they have the same base. But in this problem, you will just multiply it. The breakdown of the solution to this problem is shown below. So,
• (2x⁵y²)³=(21x3x5*3y2*3) = 6x15y6

7 0

3 years ago

Ak = v+w solve for a

Dimas [21]

Answer:

a = $\frac{v+w}{k}$

Step-by-step explanation:

Given

ak = v + w ( isolate a by dividing both sides by k )

a = $\frac{v+w}{k}$

5 0

3 years ago

Write the point-slope form of the equation of the line that passes through the points (-3, 5) and (-1, 4). Please answer quickly

Oksanka [162]

The point-slope form of the equation of a line is

$y - y_1 = m(x - x_1)$

where

$(x_1, y_1)$

is a point on the line, and

$m$

is the slope of the line.

We can use either one of the two given points as the point on the line.
We also need to find the slope. We can use the coordinates of the two given points to find the slope of the line.

The slope of the line that passes through points

$(x_1, y_1)$ and $(x_2, y_2)$

is

$m = \dfrac{y_2 - y_1}{x_2 - x_1}$

Let's find the slope using (-3, 5) as point 1 and (-1, 4) as point 2.

$m = \dfrac{4 - 5}{-1 - (-3)} = \dfrac{-1}{-1 + 3} = \dfrac{-1}{2} = -\dfrac{1}{2}$

Now we use the point-slope formula with point 1 and the slope we found just above.

$y - y_1 = m(x - x_1)$

$y - 5 = -\dfrac{1}{2}(x - (-3))$

4 0

3 years ago

A-35 b-15 c-20 d-40 all the help will be appreciated <3

grandymaker [24]

The answer would be a

5 0

3 years ago

Read 2 more answers

Plz help me get the right answer for these I hate math -.-

spin [16.1K]

Answer:

C. y = 60x + 120

Step-by-step explanation:

The cost increases by $60 for every hour you rent, so '60x' represents this part of the equation. Since it increases $60 for each hour, there is a flat rate of $120 to rent the limo since at the first hour, the cost is $180. $180 - $60 = $120

7 0

3 years ago