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adell [148]
3 years ago
12

Perform the indicated operation.

Mathematics
1 answer:
Schach [20]3 years ago
8 0
B?????????? I’m pretty sure
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XZ,X(-10,9)

Y(-4,8)

is

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I need help please ! There's a last choice and it's "1"
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Answer: I think it would be

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Step-by-step explanation:

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Netflix charges David $15 per month for a membership, plus a
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3 months

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At a cost restaurant the cost for a hot dog and a soft drink is $2.10. The cost for two hot dogs and three soft drinks is $5.15.
Alja [10]

Answer:

The cost of soft drink is $0.95

Step-by-step explanation:

Let the cost of hot dog be x

Cost of 2 hot dogs = 2x

Let the cost of soft drink be y

Cost of 3 soft drinks = 3y

At a cost restaurant the cost for a hot dog and a soft drink is $2.10.

So, x+y=2.10

The cost for two hot dogs and three soft drinks is $5.15

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Plot the lines on the graph:

x+y=2.10 --Purple line

2x+3y=5.15 --- Black Line

Intersection point =(x,y)=(1.15,0.95)

Hence The cost of soft drink is $0.95

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3 years ago
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