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2 years ago

7. Jenny wants to buy some shoes. She found the shoes at the store for a 10 points

Mathematics

1 answer:

Gala2k [10]2 years ago

5 0

Answer:

Step-by-step explanation:

How do I make my question?

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2 years ago

What the equation of the line

Ganezh [65]

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Step-by-step explanation:

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2 years ago

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For a school play, 739 tickets valued at $857 were sold. Some cost $1 and others cost a $1.50. How many $1 tickets were sold?

balu736 [363]

Answer:

503 $1 tickets sold.

Step-by-step explanation:

Use two equations

Let x = number of $1 tickets sold

Let y = number of $1.50 tickets sold

x + y = 739

1x + (1.5)y = 857

First equation ==> y = 739 - x

Plug this into the second equation

x + (1.5)(739 - x) = 857

x + 1108.5 - 1.5x = 857

- 0.5x = -251.5

x = 503

There were 503 $1 tickets sold.

To find the number of $1.50 tickets, just plug this value of x into either one of the equations.

(503) + y = 739 (739 - 503 = 236)

y = 236

There were 236 $1.50 tickets sold.

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3 years ago

The equation 4(x-2) = 100 is a true equation for a particular value of x. Explain why 2(x-2) = 50 is also true for the same valu

Mazyrski [523]

Answer:Figure it out your self.

Step-by-step explanation:

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2 years ago

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