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Tju [1.3M]
3 years ago
7

Determine the number of solutions to the following system of equations.

Mathematics
2 answers:
Harrizon [31]3 years ago
4 0

Answer

one solution

Step-by-step explanation:

because i said it was or do you really need the step by step?

goldfiish [28.3K]3 years ago
3 0

Answer:

A. one solution y=-3 and x=0

Step-by-step explanation:

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Step-by-step explanation:

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Find the solution of each equation using the given replacement set please help ASAP
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5 0
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Passing through the coordinate (10,12) parallel to y=6
erastova [34]

Answer:

y = 12

Step-by-step explanation:

A line parallel to y = 6 is, like y = 6, horizontal.  Such a line passing through (10,12) is y = 12.


7 0
3 years ago
The total cost of $4 sharpeners and $7 folders is $30.05. If the cost of a sharpener is $a, and a folder is $2.80 more expensive
raketka [301]

9514 1404 393

Answer:

  a = $0.95

Step-by-step explanation:

The cost of a sharpener is 'a', and the cost of a folder is $2.80 more, so is a+2.80. The total cost of 4 sharpeners and 7 folders is ...

  4a +7(a+2.80) = 30.05

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The cost of a sharpener is a = $0.95.

7 0
3 years ago
Evaluate 6+2•3-1 A) 23 B)16 C)10 D)11
Ratling [72]

6 + 2 * 3 - 1

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6 + 6 - 1

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12 - 1 = 11

D) 11

7 0
3 years ago
Read 2 more answers
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