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Zinaida [17]
3 years ago
13

Make a table of ordered pairs for the equation. y=1/2x−3

Mathematics
2 answers:
Vaselesa [24]3 years ago
6 0

Answer :

The ordered pairs for the equation are (0,-3), (1,-2.5), (6,0), (8,1).

Step by step explanation:

Given : Equation y=\frac{1}{2}x-3

To find : Make a table of ordered pairs for the equation ?

Solution :  

To make a table we use different value of x and y for which equation satisfied.

Taking different values of x and y,

For x=0,

y=\frac{1}{2}(0)-3=-3

For x=1,

y=\frac{1}{2}(1)-3=-\frac{5}{2}=-2.5

For y=0,

0=\frac{1}{2}x-3

x=6

For y=1,

1=\frac{1}{2}x-3

x=8

Write in table form,

x |  0  |   1    |  6  |  8  |

y | -3  | -2.5 |  0  |  1   |

The ordered pairs for the equation are (0,-3), (1,-2.5), (6,0), (8,1).

svlad2 [7]3 years ago
5 0
Here is a graph with the equation you gave graphed on it.

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Natali5045456 [20]

Answer:

Since it is vertical angles, 4x - 12 = 88.

Answer is 25

Step-by-step explanation:

88 + 12 = 100

100 / 4 = 25

6 0
3 years ago
Annie spent $20.02 at the post office. She bought 2 times as many 32-cent stamps as 13-cent stamps. How many of each did she buy
ivolga24 [154]

Answer:

52 32- cent stamps and 26 13-cent stamps

Step-by-step explanation:

Let x be the 32-cent stamps and y be the 13-cent stamps then...

x=2y

32x+13y=2002 (note that $20.02 is 2002 cents)

We can solve using substitution (substitute 2y for x)

32(2y)+13y=2002

64y+13y=2002

77y=2002

y=26

x=2(26)

x=52

She bought 52 32-cent stamps and 26 13-cent stamps.

8 0
2 years ago
Write the answer in standard form.
viktelen [127]

Answer and step-by-step explanation:

We learn that (a+b)^3 = a^3 + 3a^2b + 3ab^2 + b^3

So in this case, it would be:

= x^3 + (3*x^2*2) + (3*x*2^2) + 2^3

= x^3 + 6x^2 + 3x * 4 + 8

= x^3 + 6x^2 + 12x + 8

This is the standard form of the equation

Hope it help you :3

6 0
3 years ago
Read 2 more answers
How can you divide 133 nickels into 8 bags so that there are the same number of nickels in each bag and the number in each bag i
MaRussiya [10]
There is no way to divide them because 133 is odd, so 133 divided by 8 would be 16.625.
3 0
3 years ago
Multiply.<br> (x-6)(4x + 3)
d1i1m1o1n [39]

Answer:

Fully simplified it equals 4x^2 -21x -18

Explanation:

-You need to distribute the x to all of the terms in the second binomial and you also need to distribute -6 to all the terms in the second binommial giving you 4x^2 +3x - 24 -18

-You combine like terms to simplify and your answer is 4x^2 -21x -18

7 0
3 years ago
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