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Irina18 [472]
3 years ago
14

1.solve using the substitution method.

Mathematics
1 answer:
Vinil7 [7]3 years ago
3 0
1.) C
2.) D
3.) B
4.) B
5.) A
Hope this helps! :)
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4x • 7y = 4.7.x.y<br> Property<br> What is this property
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3 years ago
What is equivalent to the product of nine and b cubed
ankoles [38]
The expression is
9b^3
5 0
3 years ago
The following table gives three different relations.
Drupady [299]

Answer:

First relation: It's a function. No order pair need to be changed.

Second relation: It's a function. No order pair need to be changed.

Third relation: It's not a function. The ordered pair (5,8) needs to be changed.

Step-by-step explanation:

A function may not have two y-values assigned to the same x-value.

Each x-element of the first relation has only one y-element associated with it. So we conclude that it's a function.

Each x-element of the second relation has only one y-element associated with it. So we conclude that it's a function.

The points (5,8) and (5,2) shows that there are two y-elements (y=8 and y=2) associated with the value x=5. So we conclude that it's not a function.

8 0
4 years ago
Bryce has $16 more than Corey. Both have a combined total of $50. How much money does Bryce have.
LekaFEV [45]

Answer:

$33

Step-by-step explanation:

Let the amount of money Corey has be $x.

Amount of money Bryce have= $(x +16)

Total amount= $50

$x +$(x +16)= $50

2x +16= 50

2x= 50 -16

2x= 34

Divide both sides by 2:

x= 34 ÷2

x= 17

Amount of money Bryce have

= $(17 +16)

= $33

4 0
3 years ago
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