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sesenic [268]
3 years ago
9

HELP PLEASE! IS THIS PROPORTIONAL??

Mathematics
1 answer:
Alexandra [31]3 years ago
5 0

Answer:

Porportional

Step-by-step explanation:

-1 x = -15 y

-7 x -15 = -105, correct

-9 x -15 = -135, correct

Because all are correct, this is porportional. This means that there is a unit rate and if this were graphed, the line would be straight.

I Hope That This Helps! :)

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Find the coordinates of point A
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10.4

Step-by-step explanation:

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3 years ago
Trey is solving his equation, and the last line of his work is "-2 = 2". What does this mean?
oksian1 [2.3K]

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it means that his equation is not true.

Step-by-step explanation:

-2=2 is obviously incorrect, so we must assume that the equation isn't true.

3 0
3 years ago
The Rodriguez family went to dinner at at Pasta Palace. Mr. Rodriguez ordered a meal for $6.25; Mrs. R ordered a meal for $7.50;
lidiya [134]
Cost of the meal ordered by Mr. Rodriguez = $6.25
Cost of the meal ordered by Mrs. Rodriguez = $7.50
Cost of each pizza ordered by the two children = $4.99
Then
The cost of the 2 pizzas ordered by the 2 children = (2 * 4.99) dollars
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So
The total cost of the orders = (6.25 + 7.50 + 9.98) dollars
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Then
Amount of tip paid = (15/100) * 23.73 dollars
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Amount of sales tax that was paid = (7.25/100) * 23.73 dollars
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4 0
4 years ago
Find the value of x.
iren2701 [21]

<u>Answer</u>:

Value of x is 92°.

<u>Step-by-step explanation:</u>

The given figure is a cyclic quadrilateral. All the sides of the quadrilateral touches the circle. So, the sum of the opposite angles will always be 180°.

88° + x° = 180°

x° = 180° - 88°

<h3>x = 92°.</h3>
4 0
3 years ago
0.04(x - 25)
kramer

Answer:

the last one is 30

Step-by-step explanation:

6 0
3 years ago
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