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Alex17521 [72]
2 years ago
15

Find the solution of the system of equations. -3x – 2y = -6 7x + 6y = 26

Mathematics
1 answer:
allsm [11]2 years ago
7 0

Answer:

(-4,9)

Step-by-step explanation:

i hope this helps :)

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Find the constant of variation (k) where y varies directly with x. y = 2, when<br> X = 6.
ExtremeBDS [4]

Answer:

The graph below models the value of a $20,000 car t years after it was purchased.

                    Value of Car

A graph titled Value of Car has years on the x-axis and Dollars on the y-axis. A line curves down and goes through points (0, 20,000), (4, 10,000), and (14, 2,000).

Which statement best describes why the value of the car is a function of the number of years since it was purchased?

Each car value, y, is associated with exactly one time, t.

Each time, t, is associated with exactly one car value, y.

The rate at which the car decreases in value is not constant.

There is no time, t, at which the value of the car is 0.

Step-by-step explanation:

7 0
3 years ago
Estimate : 1) 48% of 8 2) 3% of 119 3) 26% of 32 4) 76% of 280
zaharov [31]
1) 48% of 8=3.84 
2) 3% of 119=3.57
3) 26% of 32=8.32
4) <span>76% of 280=212.8

Hope this helps ya!</span>
7 0
3 years ago
Maggie tells you she is deciding between two jobs for which the pay is calculated by the functions A(x) = 5x+20 B(x) = 20x+5 Exp
salantis [7]

Answer:

B(x) is the better option

Step-by-step explanation:

Let's say that these functions represent the pay f(x) in hours, x. Function B would increase linearly on a greater scale because each X is being multiplied by 20.

You'll notice this trend for larger numbers, such as 10.

A(x) = 5(10) + 20 = 70

B(x) = 20(10) + 5 = 205

Therefore, your answer is B.

4 0
2 years ago
Read 2 more answers
Can i get a little help with this?
Margaret [11]

Answer:

c

Step-by-step explanation:

hope this helps

:)

8 0
3 years ago
Read 2 more answers
Solve for e: 7 e - 4 = 31
Zepler [3.9K]
(e=5)

7e-4=31
7e=35
e=5
4 0
2 years ago
Read 2 more answers
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