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3 years ago

PLEASE HELP I GIVE BRAINLIEST

2 answers:

8 0

Slope-intercept form is:

$\sf y=mx+b$

Where 'm' is the slope and 'b' is the y-intercept.

Only the first equation is in slope-intercept form, so that crosses out the first and last options. It also crosses out the second option since the first equation is already in slope-intercept form.

For the third option, let's convert the second equation into slope-intercept and see for ourselves:

$\sf 3y+x=-3$

Subtract 'x' to both sides:

$\sf 3y=-x-3$

Divide 3 to both sides:

$\sf y=-\dfrac{1}{3}x-1$

So option C is correct.

rodikova [14]3 years ago

5 0

Answer: the answer is c

Step-by-step explanation:

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Oksana_A [137]

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3 years ago

ANSWER ASAP PLEASE!! OTHER ANSWER CHOICES ARE 5/12 and 7/12.BRAKE DOWN!!

Yuri [45]

Answer:

A=1/12

Step-by-step explanation:

3/4-2/3=3*3/4*3-2*4/3*4=9/12-8/12=1/12

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4 years ago

Roberto wrote a sentence that describes an equation.

tresset_1 [31]

The last one: x/2=45; x = 90
the problem says: half of a number is 45.

let's use x to represent this number
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x/2 • 2 = 45 • 2

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hope this helped!

3 0

3 years ago

Read 2 more answers

Of the following three statements, choose the best option and write a viable argument showing how it is reflected by the cost fu

Elina [12.6K]

A viable argument showing how it is reflected by the Cost Function for Wichita’s factory is; The cost of production per unit of item produced is 1$ as long as total units produced is less than 2500. If more than 2500 units are produced than the cost per unit actually comes down to 0.8$per unit.

<h3>How to Interpret Cost Functions?</h3>

From the given options, the best statement is;

The plant’s production processes are performed primarily by robots that are able to work longer hours, when needed, at no additional cost.

A cost function is a formula used to predict the cost that will be experienced at a certain activity level. Thus, the cost function for the best option is;

The cost of production per unit of item produced is 1$ as long as total units produced is less than 2500. If more than 2500 units are produced than the cost per unit actually comes down to 0.8$per unit.

The missing options are;

___ The electricity contract with the utility company is structured so that higher daily energy usage is charged at a lower rate.

___ The plant’s production processes are performed primarily by robots that are able to work longer hours, when needed, at no additional cost.

___ Overtime wages were required to produce at levels above 25,000 units.

Read more about Cost Functions at; brainly.com/question/14038368

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7 0

2 years ago

HELP !!! 10 points !!!! plz hurry

andrey2020 [161]

Answer:

21 sq ft

Step-by-step explanation:

The formula is 0.5bh; b is the length of the base (6) and h is the height (7). So if you plug in those values, you have 0.5(6)(7). Multiply those and you get 21!

5 0

3 years ago

Read 2 more answers