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Serggg [28]
1 year ago
12

Check off all of the equations that would give infinitely many solution

Mathematics
1 answer:
Eva8 [605]1 year ago
6 0

All of the equations that would give infinitely many solutions are given as follows:

\begin{gathered} 1)\text{ 3x + 12 = 3x + 12} \\ 2)\text{ 2\lparen3x - 4\rparen = 6x - 8} \end{gathered}

Thus the correct answer is option 3 and option 5.

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lina2011 [118]
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7 0
3 years ago
PLEASE HELP!!! Use addition to solve the linear system of equations. Include all of your work in your final answer. 2x + y = 5,
Arturiano [62]
I: 2x+y=5
II:3x+2y=4

start by eliminating y

-2*I: -4x-2y=-10
II: 3x+2y=4

add both equations together

-2*I+II: -4x-2y+3x+2y=-10+4
-1x=-6
x=6

insert x=6 into I:
2*6+y=5
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so the solution is x=6, y=-7
4 0
3 years ago
D
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B I’m pretty sure it’s that
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3 years ago
Consider the following data representing the price of plasma televisions (in dollars).
BabaBlast [244]

Answer:

Width = 59

Step-by-step explanation:

Given

The above data

Required

The class width

To do this, we simply calculate the difference between the class limits of any one of the classes.

Taking 1187–1246 as a point of reference, the class width is:

Width = 1246 - 1187

Width = 59

4 0
3 years ago
Emanuel surveyed a random sample of 50 subscribers to Auto Wheel magazine about the number of cars that they own. Of the subscri
blondinia [14]
102 would be the most reasonable estimate.

The experimental probability of owning fewer than 2 vehicles, based on the survey, is 15/50.  We multiply this probability by the number of subscribers to the magazine:

15/50(340) = 102
8 0
3 years ago
Read 2 more answers
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