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Alekssandra [29.7K]
3 years ago
7

A furniture store makes two types of chairs: rockers and swivels. To make a rocker, the store must run machine A for 2 hours and

machine B for 3 hours. In order to make a swivel, the store must run machine A for 4 hours and machine B for 1 hour. Machine A can be run no longer than 20 hours in a day. Machine B is limited to 15 hours per day. The store makes a profit of $12 from each rocker chair and $10 from each swivel chair. How many ROCKER chairs should be made each day to maximize profits?
Mathematics
1 answer:
grigory [225]3 years ago
4 0

Answer: yo 7

Step-by-step explanation:

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Find the slope of the line that passes through (3, 5) and (1, 14).
Advocard [28]

Answer:

- 9/2

Step-by-step explanation:

slope m = (y2 - y1) /(x2 - x1) = (14 - 5)/(1 - 3)= 9/(-2)= - 9/2

4 0
4 years ago
Explain how the distance formula can prove Pythagoras' Theorem. In your
Paul [167]

Answer:

Given a triangle ABC, Pythagoras' Theorem shows that:

c^2=a^2+b^2

Thus,

c = \sqrt{a^2+b^2}

The distance formula, gives an equivalent expression based on two points at the end of the hypotenuse for a triangle.

d^2 = (x_{2} -x_{1})^2 + (y_{2} -y_{1})^2

d = \sqrt{(x_{2}-x_{1})^2 +  (y_{2} -y_{1})^2 }

Therefore when given the hypotenuse with endpoints at

(x_{1}, y_{1})  and {(x_{2}, y_{2})

We know that the third point of the right triangle will be at

(x_{2}, y_{1})

and that the two side lengths will be defined by the absolute values of:

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8 0
3 years ago
Determine the solution to the system of equations by using substitution. <br> Y=4x+10<br> Y=-5x-10
amm1812
Steps:
1. Substitute the y in 4x + 10 with -5x-10
-5x-10= 4x + 10
2. Add 5x on both sides
-10= 9x + 10
3. Subtract 10 on both sides
-20= 9x
4. Divide by 9 on both sides
5. Your answer is
X= -20/9
7 0
4 years ago
Read 2 more answers
How many do u wanna bet nobody on this app is not going to help me on this question
Vika [28.1K]
The last one :))))))))))
5 0
3 years ago
Please help i know this is kind of easy but I am having a hard time with it unfortunately​
Len [333]

Answer:

C

Step-by-step explanation:

y= 60(2)+10

y=130

y=65(2)

y=130

8 0
3 years ago
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