Write the equation 2y − 4x = 5 in the form y = mx +

2 answers:

7 0

Starting with <span>2y − 4x = 5, solve for y. To do this, add 4x to both sides, obtaining 2y = 4x+5. Divide both sides by 2, obtaining

y = 2x + 5/2 (answer)</span>

tekilochka [14]3 years ago

5 0

Answer:

$y=2x+\frac{5}{2}$ .

Step-by-step explanation:

We have been equation of a line in standard form of equation $2y-4x=5$ . We are asked to write our given equation in slope-intercept form of equation $y=mx+b$ .

To convert our given equation in slope-intercept form, we need to separate y on one side of equation using opposite operations.

Add $4x$ on both sides:

$2y-4x+4x=5+4x$

$2y=4x+5$

Now, we will divide both sides of our equation by 2.

$\frac{2y}{2}=\frac{4x+5}{2}$

$y=\frac{4x}{2}+\frac{5}{2}$

$y=2x+\frac{5}{2}$

Therefore, our required equation would be $y=2x+\frac{5}{2}$ .

You might be interested in

Complete the statement using always, sometimes, or never. A rectangle is __________________ a rhombus.

Lesechka [4]

Hi!

A rectangle can sometimes be a rhombus if it has sides of all equal lengths. If a rectangle was a rhombus, it would also be a square. Furthermore, a square is always a rhombus.

Hope this helps! :)

7 0

3 years ago

As a follow-up to a report on gas consumption, a consumer group conducted a study of SUV owners to estimate the mean mileage f

kondor19780726 [428]

Answer:

The 95% confidence interval estimate for the mean highway mileage for SUVs is (18.29mpg, 20.91mpg).

Step-by-step explanation:

Our sample size is 96.

The first step to solve this problem is finding our degrees of freedom, that is, the sample size subtracted by 1. So

$df = 96-1 = 95$

Then, we need to subtract one by the confidence level $\alpha$ and divide by 2. So:

$\frac{1-0.95}{2} = \frac{0.05}{2} = 0.025$

Now, we need our answers from both steps above to find a value T in the t-distribution table. So, with 95 and 0.025 in the t-distribution table, we have $T = 1.9855$ .