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gizmo_the_mogwai [7]
3 years ago
14

Pls help :)

Mathematics
1 answer:
Rufina [12.5K]3 years ago
6 0

Answer:

need to get thoose 50 pints

Step-by-step explanation:

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6) A demand curve for a product is the number of items the consumer will buy at different prices. At a price of $2 a store can s
ExtremeBDS [4]

Given :

When price is $2 dollars he sells 2400 units .

When price is $8 dollars he sells 600 units .

To Find :

If x represents the price of trucks and y the number of items sold, write an equation for the demand curve.

Solution :

Two points are given :

(x_1,y_1)=(2,2400)

(x_2,y_2)=(8,600)

Now , slope is given by :

m=\dfrac{y_2-y_1}{x_2-x_1}\\\\m=\dfrac{2400-600}{2-8}\\\\m=\dfrac{-1800}{6}\\\\m=-300

Now , the equation of line containing these two points and slope -300 is :

(y-y_1)=m(x-x_1)\\\\y-600=-300(x-8)\\\\y=-300x+2400+600\\\\y=-300x+3000

Therefore , equation for the demand curve is y = -300x +3000 .

Hence , this is the required solution .

4 0
2 years ago
2 – Efetue:
BartSMP [9]

A) 7x(-5)

A multiplicação de um numero positivo por um numero negativo resulta em um numero negativo: (+) x (-)=(-)

(7x5)

Multiplique os valores

-35

resposta para  A: -35

B)(-9)x(-8)

A multiplicação dois números negativos resulta em um numero positivo : (-)x(-)=(+)

9 x 8

Multiplique os valores

72

Resposta para B :72

C)(-15) : 5

A divisão de um numero negativo por um positivo resulta em um numero negativo: (-):(+)=(-)

-(15:5)

Divida os números

-3

Resposta para C: -3

D) 125 : 25

Divida os números

5

Resposta para D: 5

POR FAVOR ME MARCA BRAINLIEST

5 0
2 years ago
12) Find mZVUT if mZVUT = 10x +9,<br> m_BUT = 7x - 1, and mZVUB= 37º.
Mariulka [41]

Answer:

99°

Step-by-step explanation:

  • m∠VUT = 10x + 9
  • m∠BUT = 7x - 1
  • m∠VUB = 37°
  • m∠VUT = ?

<u>We see that</u>

  • m∠VUT = m∠BUT + m∠VUT
  • 10x + 9 = 7x - 1 + 37
  • 10x - 7x = 36 - 9
  • 3x = 27
  • x = 9

<u>Angle VUT measures:</u>

  • 10x + 9 = 10*9 + 9 = 99°
5 0
2 years ago
Aubrey's car used 4 gallons to travel 100 miles. How many miles can the car go on one gallon of gas?
yarga [219]

Answer: 25 miles

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
with the square root of negative 1 in the numerator (the top) and eight in the demominator (on bottom) what is the answer
AleksAgata [21]
-1^2/8 = 1/8 is the answer
6 0
2 years ago
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