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Elena-2011 [213]
3 years ago
14

What is the solution to this system of equations using the linear combination method?

Mathematics
2 answers:
aniked [119]3 years ago
7 0

Answer:

\huge \boxed{x=-3 \ \mathrm{and} \ y=17}

\rule[225]{225}{2}

Step-by-step explanation:

Subtracting both equations:

    5x + y = 2

 -  (4x + y = 5)

————————

1x + 0y = -3

x = -3

Substituting x = -3 for the second equation:

4(-3) + y = 5

Solving for y.

-12 + y = 5

y = 17

\rule[225]{225}{2}

Gnom [1K]3 years ago
4 0
X= -3 y= 17 is the answer
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Answer:

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Step-by-step explanation:

4 0
2 years ago
A car dealership pays $8,350 for a car. They Mark up the price by 17.4% to get the retail price. What is the retail price of the
olga55 [171]

A car dealership pays the sum of $8,350 for a car

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= 117.4/100

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6 0
1 year ago
A skate park charges a $3.00 for admission and $2.50 an hour to rent ice skates. Create and solve an equation to show the cost t
Montano1993 [528]

Answer:

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hope this helped! :)

4 0
2 years ago
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gogolik [260]
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A quadratic function has its vertex at the point (- 3, 8) . The function passes through the point (0, 0) . When written in verte
SIZIF [17.4K]

Answer:

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