1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zavuch27 [327]
2 years ago
14

What is the slope of the graph of y = 12x - 19?

Mathematics
2 answers:
zmey [24]2 years ago
6 0
The slope is 12 m i slope
y= mx+b
Jlenok [28]2 years ago
4 0

Answer:

slope is 12

Step-by-step explanation:

y = 12x - 19

comparing above equation with y =mx+c

we get

m=12

You might be interested in
Question 1
yaroslaw [1]

Answer:

sorry but i need some points right now so just ignore this

Step-by-step explanation:

8 0
2 years ago
a pitcher of fruit punch holds 2 gallons, if 9 people share the entire pitcher equally , how much punch does each person get
Shkiper50 [21]
18 ? am not really sure tho its kinda difficult lol

4 0
3 years ago
Read 2 more answers
If the measure of a tangent-chord angle is 74, then what is the measure of the intercepted arc inside the angle
Vedmedyk [2.9K]
The measure of the intercepted arc is twice the measure of the tangent-chord angle:
  2×74° = 148°

The measure of the intercepted arc is 148°.
7 0
3 years ago
Read 2 more answers
Simplify by combining like terms <br> 7x + 3 (2x-6) - 10 - 7x
ruslelena [56]
6x-28 is what I got for this
3 0
2 years ago
Read 2 more answers
This question is down below. The picture attached below. <br> Thanks.
Ostrovityanka [42]

The vendor has to sell 88 gingerbread houses to earn a profit of $665.60 and there is no chance that the vendor will earn $1500.

Given an equation showing profits of A Christmas vendor as

P=-0.1g^{2}+30g-1200.

We have to find the number of gingerbread houses that the vendor needs to sell in order to earn profit of $665.60 and $1500.

To find the number of gingerbread houses we have to put P=665.60 in the equation given which shows the profit earned by vendor.

665.60=-0.1g^{2}+30g-1200

0.1g^{2}-30g+1200+665.60=0

0.1g^{2}-30g+1865.60=0

Divide the above equation by 0.1.

g^{2}-300g+18656=0

Solving for g we get,

g=[300±\sqrt{(300)^{2}-4*1*18656 }]/2*1

g=[300±\sqrt{90000-74624}]/2

g=[300±\sqrt{15376}]/2

g=(300±124)/2

g=(300+124)/2       , g=(300-124)/2

g=424/2,  g=176/2

g=212,88

Because 212 is much greater than 88 so vendor prefers to choose selling of 88 gingerbread houses.

Put the value of P=1500 in equation P=-0.1g^{2}+30g-1200.

-0.1g^{2}+30g-1200=1500

0.1g^{2}-30g+1500+1200=0

0.1g^{2}-30g+2700=0

Dividing equation by 0.1.

g^{2}-300g+27000=0

Solving the equation for finding value of g.

g=[300±\sqrt{300^{2} -4*1*27000}]/2*1

=[300±\sqrt{90000-108000}] /2

=[300±\sqrt{-18000}]/2

Because \sqrt{-18000} comes out with an imaginary number so it cannot be solved for the number of gingerbread houses.

Hence the vendor has to sell 88 gingerbread houses to earn a profit of $665.60 and there is no chance that the vendor will earn $1500.

Learn more about equation at brainly.com/question/2972832

#SPJ1

7 0
1 year ago
Other questions:
  • Maureen spent sh 207 to buy 7 exercise books and 4 pens while Sharon spent sh 165 to buy 5 exercise books and 5 pens of same typ
    10·1 answer
  • Simplify the number √-17
    11·1 answer
  • Students sold raffle tickets to raise money for a field trip. The first 20 tickets sold cost $4 each. To sell more tickets, they
    15·2 answers
  • 10. Write an equation in point-slope form for the line through the given point with the given slope.
    13·1 answer
  • Which represents the measures of all angles coterminal with a 400° angle?
    7·2 answers
  • For which pair of points can you use this number line to find the distance?
    7·1 answer
  • A sphere of radius 3 inches is sliced with two parallel planes: one passes through the equator and the other is H inches above t
    14·1 answer
  • Which is a simplified form of the expression 3a + 7 – a – 7?
    14·2 answers
  • Hey what is 30 % of 3.5 million?
    13·2 answers
  • In a high-school, 135 freshmen were interviewed.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!