-5x + 4y = 3
x = 2y - 15
solve for x and y
I'm failing please send help

Answers

Answer 1

Answer:

Let's solve for x.

−5x + 4y = 3

Step 1: Add -4y to both sides.

−5x + 4y+ −4y =3+ −4y

−5x = −4y +3

Step 2: Divide both sides by -5.

-5x divided by 5 = -4y+3 divided by -5

x=4/5y + −3/5

Step-by-step explanation:


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XECRVTBYNUMI,OP.[

A watering can dispenses water at the rate of 0.3 gallon per minute. The original volume of water in the can was 7 gallons. Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after the can starts dispensing water? (1 point)

{(1, 6.7), (2, 6.4), (3, 6.1)}
{(1, 7.0), (2, 6.7), (3, 6.4)}
{(6.7, 1), (6.4, 2), (6.1, 3)}
{(7.0, 1), (6.7, 2), (6.4, 3)}

Answers

Answer:

The correct ordered pairs are:

{(1, 6.7), (2, 6.4), (3, 6.1)}

Option A is correct.

Step-by-step explanation:

A watering can dispenses water at the rate = 0.3 gallon per minute

The original volume of water in the can = 7 gallons.

Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after the can starts dispensing water?

First making the function:

The the volume of water in the can in gallons is represented by y and  time in minutes is represented by x. Initially the volume is 7 gallons, after than water dispense at rate of 0.3 gallon per minute so, the function will be:

y=7-0.3(x)

Now, putting values to find ordered pairs

So, when time is 1 minute i.e x = 1

y=7-0.3(1)

y=7-0.3

y=6.7

So, when x=1, y=6.7 the ordered pair is: (1,6.7)

when time is 2 minutes i.e x = 2

y=7-0.3(2)

y=7-0.6

y=6.4

So, when x=2, y=6.4 the ordered pair is: (2,6.4)

when time is 3 minutes i.e x = 3

y=7-0.3(3)

y=7-0.9

y=6.1

So, when x=3, y=6.1 the ordered pair is: (3,6.1)

So, the correct ordered pairs are:

{(1, 6.7), (2, 6.4), (3, 6.1)}

Option A is correct.

rewrite 6x - 5 in standard form

Answers

Answer:

I'm pretty sure the answer is still 6x-5.

Step-by-step explanation:

which number line show the solution of 2x - 8 > -4

Answers

Answer:

x=2

Step-by-step explanation:

Find the measure of each angle indicated.
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Answers

C is the correct answer


good luck

need help math question​

Answers

My answer is 8 . Please check the answer.

a company will clean jarrel carpets for a total of $71 jarrel has a coupon for 20% of the total how much will jarrel save when he used the coupon?​

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Answer: 14.2 I hope im Right but it’s a simple question

Step-by-step explanation:

Answer:

do whatever your instincts are telling you to do

Step-by-step explanation:

2. Water bottles are sold in cases of
24. Select the expressions that can
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24 XC
24 = 0
24 + c
24 – C
24c

Answers

72 because If you do times equal that amount and 35

Helpplll!!!:.me outttt

Answers

i believe it is a function

Answer:

Not a function

Step-by-step explanation:

Do the vertical line test. If the line only goes through a point once it's a function. If it goes through more that once it is not a function.

Hope this helps!!

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Answers

ANSWER

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Answers

Answer:

Ok

Step-by-step explanation:

Ok

anything helps !!! :))))

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968!
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What is the circumference of the circle below?

Answers

Answer:

Step-by-step explanation:

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Answer:

113.04 meters.

Step-by-step explanation:

Use the formula

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i need help
this is due today at 4

Answers

Answer:

Hi The Answer is A.

Step-by-step explanation:

The Answer is A Because of the funter travel of the X.

x*y=z

Hope This Helps.

:)

My name is John henry.

C......................... to

What is the value of 0? ​

Answers

Answer:

[tex]\huge\boxed{\sf \theta = 36.9\°}[/tex]

Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

Answer:

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WILL GIVE BRAINLY TO FIRST
Question 5 of 17
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Answers

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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For ≤ and ≥ , use a closed dot

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A shop sells flower fertiliser in 25kg bags and in 50kg bags.
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Answers

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uttujtjtjtjtjjtjtjtjjttjjtjtjtjtjjt

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Answers

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

pleaseeee help pleaseee

Answers

Step-by-step explanation:

you can do it using the formula of ratio

Answer:

large dogs = 32

Step-by-step explanation:

small dogs to large dogs = 4: 3

total ratio = 7

large dogs = 4/7

total dogs = 56

large dogs = 4 x 56

                     7

large dogs = 32

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