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4 years ago

A puppy named Peanut started out at 2 pounds and gained 1 pound every month. At how many months did Peanut weigh 7 pounds?

2 answers:

6 0

ANSWER:
7-2= 5 months

It’s 5 months because it started at 2 pounds and if you subtract 2 pounds from 7pounds you get 5 months

Alex777 [14]4 years ago

4 0

Answer:

Step-by-step explanation:

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jok3333 [9.3K]

DONT CLCIK THE LINK PLEASE REPORT IT

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3 years ago

the temperature increased from 58.7°Fto 92.6°F. find the difference between the two temperatures in degrees Fahrenheit?

stiks02 [169]

The answer is : 92.6 - 58.8= 33.9

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3 years ago

Em 1 Graph the system of equations. { x−y=6 ,4x+y=4

muminat

Graphing the system of equations is shown in figure attached.

Solution set is (2,-4). The lines will intersect at (2,-4)

Step-by-step explanation:

We need to graph the system of equations. $x-y=6 ,4x+y=4$

First we will find value of x and y

Let:

$x-y=6\,\,eq(1)\\4x+y=4\,\,eq(2)$

Add eq(1) and eq(2)

$x-y=6\,\,\\4x+y=4\,\,\\------\\5x=10\\x=10/5\\x=2$

Putting value of x in eq(1) and finding y

$x-y=6\\2-y=6\\-y=6-2\\-y=4\\y=-4$

So, y=-4

Graphing the system of equations is shown in figure attached.

Solution set is (2,-4). The lines will intersect at (2,-4)

Keywords: System of equations

Learn more about system of equations at:

#learnwithBrainly

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4 years ago

Help please<br> Write a word problem that could be solved by using the equation 10.75 = 5.5n?

labwork [276]

If you make $10.75 a day, how many hours do u work if u get paid $5.5 per hour?

the answer would be 1.95 hours or you could put at least 2 hours

5 0

3 years ago

The area of a rectangle is expressed as x4 - 9y2. What are the possible dimensions of the rectangle?

AnnyKZ [126]

This is a stupid question. The teacher who asked this needs to go back to school.

A = x⁴ - 9y²

That's going to be a number. As long as it's positive we can choose any length for our rectangle L and we can compute the width by W=A/L. So the correct answer is the dimensions are L by (x⁴ - 9y²)/L.

They don't want the correct answer. They want you to factor this expression. We'll do it, but don't believe for a second this factoring somehow constrains the possible dimensions of some rectangle.

We use the difference of two squares, a²-b² = (a+b)(a-b)

A = x⁴ - 9y² = (x²)² - (3y)² = (x²+3y)(x²-3y)

Answer: x²+3y by x²-3y

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3 years ago