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klio [65]
3 years ago
6

Complete the solution of the equation. find the value of y when x equals -6. -4x + y = 29

Mathematics
1 answer:
Bingel [31]3 years ago
6 0

Answer:

5

Step-by-step explanation:

x = -6

-4x + y = 29

substitute x = -6 in -4x + y =29

-4(-6) + y = 29

24 + y = 29

subtract 24 from both sides

24 - 24 + y = 29 - 24

y = 5

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Ms. Lynch has 21 coins in nickels and dimes.
bulgar [2K]

Answer:

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4 0
2 years ago
Please help. A trapezoid has base measures of 10 and 14 inches and a height of 6 inches. What is the area?
yaroslaw [1]

Answer:

84 in^2

Step-by-step explanation:

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6 0
3 years ago
The value of a machine when new is £8000. The value depreciates by 10% each year. Work out its value after 3 years
Sladkaya [172]
5,600

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8 0
3 years ago
Graph the function by first finding its zeroes. <br> y = x3- 2x2 + x
CaHeK987 [17]

Answer:

The zeros of the function are;

x = 0 and x = 1

Step-by-step explanation:

The zeroes of the function simply imply that we find the values of x for which the corresponding value of y is 0.

We let y be 0 in the given equation;

y = x^3 - 2x^2 + x

x^3 - 2x^2 + x = 0

We factor out x since x appears in each term on the Left Hand Side;

x ( x^2 - 2x + 1) = 0

This implies that either;

x = 0 or

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We can factorize the equation on the Left Hand Side by determining two numbers whose product is 1 and whose sum is -2. The two numbers by trial and error are found to be -1 and -1. We then replace the middle term by these two numbers;

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(x-1)(x-1) = 0

x-1 = 0

x = 1

Therefore, the zeros of the function are;

x = 0 and x = 1

The graph of the function is as shown in the attachment below;

8 0
3 years ago
What is the median if the following numbers:10,10,12,14,22,13, and 24
mina [271]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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