All categories

3 years ago

What is the slope intercept of 4X plus Y equals eight?

Mathematics

1 answer:

viva [34]3 years ago

3 0

Y= -4x+8.... all u had to do is subtract 4x to the other side and get that answer

You might be interested in

I'm stuck on both of these questions. Any answer will be better than what I got. Please include brief explanation :)

dsp73

Answer:

B. $x>-17.5$

C. $x\leq-30$

Step-by-step explanation:

B.)

$\frac{-8}{14}x+22>32\\-8x+308>448\\-8x>140\\x>-17.5$

C.)

$0.9x+12\leq-15\\0.9x\leq-27\\x\leq-30$

Hope this helped!! <3

6 0

2 years ago

Which measure correctly completes the statement?

PolarNik [594]

1,127.5 milligrams = 1.1275 <span>grams
</span>

4 0

2 years ago

Budget planners in two towns, Alphaville and Betaville, developed models to determine the budget surplus (in dollars) for a year

kramer

Answer:

(a) $-3x^2+150x-10000$

(b) $-\$16,863,760,000$

Step-by-step explanation:

Alphaville's Budget Surplus Model is $-2x^2+ 500x$

Betaville's Budget Surplus Model is $x^2- 100x + 10000.$

We want to determine the expression that shows how much greater Alphaville’s annual budget surplus is than Betaville’s for a particular amount of tax revenue.

To do this, we subtract Betaville's Model from Alphaville's model.

$-2x^2+ 500x-(x^2- 100x + 10000)\\$

Opening the brackets

$-2x^2+ 500x-x^2+100x - 10000\\$

Collect like terms and simplify

$-2x^2-x^2+100x + 500x- 10000\\=-3x^2+150x-10000$

The expression that shows how much greater Alphaville's Budget is:

$-3x^2+150x-10000$

(b) If the tax revenue that year in each town is $75,000

We want to evaluate the expression derived above when the tax revenue that year in each town is $75,000 i.e.at x=75000

$-3x^2+150x-10000\\=-3(75000)^2+150(75000)-10000\\=-\$16,863,760,000$

3 0

3 years ago

Which of the following is the correct answer??

Ahat [919]

The correct answer is C.

When you have two fractions being divided, you can flip the second one and then multiply straight across. So in this case the top of your final answer would be the numerator of the first fraction multiplied by the denominator of the second:

(3x - 6)(2x - 1) = 6x^2 - 15x + 6

Then the bottom of your answer would be the denominator of the first fraction multiplied by the numerator of the second one:

x^3(x - 2) = x^4 - 2x^3

6 0

3 years ago

Read 2 more answers

I need help please lol

butalik [34]

For the ones that are not filled out.

1.150

2.150

3.25

4.5

5.35

4 0

2 years ago