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3 years ago

PLZ HELP

1 answer:

alexandr1967 [171]3 years ago

6 0

ANSWER:

The point (2, -6) is on the graph of the function.
The equation is y = -3 x.
The function is linear.
If this helps mark me brainliest thank you have a good day!’

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Tanya is printing a report. There are 100 sheets of paper in the printer, and the number of sheets p after t minutes of printing

BARSIC [14]

Answer:

0=-8t + 100

8t=100

t=12.5 minutes

Step-by-step explanation:

Hope this helped! Im sorry if it didn't. Here is the link:

brainly.com/question/5881676

7 0

2 years ago

What is the answer to this

blsea [12.9K]

Using the calculator it is 27.47 round off to 27.5

6 0

3 years ago

Rewrite the equation below into standard form. 2y=3x+12

olasank [31]

Standard form: 3x−2y=−12

3 0

3 years ago

Determine whether the equation defines y as a function of x. x+y=9 and x^2+y^2=1 and x=y^2

Murrr4er [49]

Answer:

Function: $x+y=9$

Not Function: $x^2+y^2=1$ and $x=y^2$

Step-by-step explanation:

Given

$x+y=9$

$x^2+y^2=1$

$x=y^2$

Required

Determine if $y$ is a function of $x$

Solving x+y=9

$x+y=9$

Make y the subject of formula

$y = 9 - x$

Hence; y is a function of x

Solving $x^2+y^2=1$

$x^2+y^2=1$

Subtract x² from both sides

$y^2=1 - x^2$

Square root of both sides

$y =\± \sqrt{1 - x^2}$

This implies that

$y =\sqrt{1 - x^2}$ or $y =-\sqrt{1 - x^2}$

Because $y$ can be any of those two expressions, it is not a function.

Solving $x=y^2$

$x=y^2$

Reorder

$y^2 = x$

Take square roots

$y = \±\sqrt{x}$

This implies that

$y = \sqrt{x}$ or $y = -\sqrt{x}$

Because $y$ can be any of those two expressions, it is not a function.

4 0

3 years ago

A restaurant manager recorded the number of orders for each of the four drinks available. The results are shown in the table bel

Inessa [10]

Answer:

Answer: about 14

Work Shown:

Add up the values in the table:

170+135+150+145 = 600

There are 600 orders in total. Of those 600, we have 135+145 = 280 that are for lemonade or for orange juice. This means roughly 280/600 = 0.4667 of all the drinks are either lemonade or orange juice.

Assuming this ratio keeps up, we can multiply 0.4667 with 30 to get

30*0.4667 = 14.001 which rounds to 14

This represents the estimated number of drinks in the next 30 orders that are either lemonade or orange juice.

THIS IS NOT MY WORK SO DON"T COME FOR ME PLEASE!!!!!!!!!!!!

Step-by-step explanation:

Mark me brainliest please

7 0

2 years ago