Solve the system by graphing.

x + 2y = −3
−x + y = 3


HELPPPPPP PLZZZ

Answer:

56.52

Step-by-step explanation:

Volume of a cylinder = π\(r^{2}\)h

                                   = 3.14 x \(3^{2}\) x 2

                                   = 3.14 x 9 x 2

                                   = 56.52

I know someone already answered this but this is what I thought was right, sorry if it's wrong.                   

Answer:

85 degrees

Step-by-step explanation:

The force needed to accelerate a truck with a mass of 2,000 kg, at a rate of 3 m/s² is 6000 Newtons.

Force is the influence of either pull or pushes in the body. Basically, gravitation forces, nuclear forces, and friction forces are the types of forces. For e.g. when the wall is hit by a hand then a force is exerted by the hand on the wall as well as the wall also exerts a force on the hand. There are different laws given to Newton to understand force.

Given:

The mass of the truck = 2000 kg,

The acceleration of the truck = 3 m/s²,

Calculate the force as shown below,

Force needed for truck = Acceleration of truck × mass of the truck,

Force = 2000 × 3

Force = 6000 N

To know more about Force:

https://brainly.com/question/13191643

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Answer:

96

Step-by-step explanation:

Answer:

64 bananas / 8 monkeys = 8 bananas per monkey

12 monkeys x 8 bananas each = 96 bananas

Answer:

The answer is a.10 (the number is 10)

Answer: 1/2 + 2/3 + 4 /6  = 11/6

Step-by-step explanation:

1/2 + 2/3 + 4 /6

We need to find a common multiple, for the denominator. Let us choose 6, so we do not have to deal with large numbers.

Note that we do not change 4/6, since it already has a denominator of 6.

==> 3/6 + 4/6 + 4/6

Add;

==> 11/6

3/6 + 4/6 + 4/6  equal to 11/6

Hope this helped!

Answer:

A

Step-by-step explanation:

A function from x to y cannot have different values of y for the same value of x. Therefore, A is not a function because for two of the same value of X (10) you get two different values of Y (5 and 15). Therefore, A is not a function

Answer:

A is not a function

Step-by-step explanation: Because a function can't have two x values that have different y values. Because if you have a graph then there would be two points on top of each other.

Answer:

The answer is 1088 feet squared.

Step-by-step explanation:

The area of the triangle is the height (16ft) times the length (5ft.)

So the area of the triangle is 16x5=80/2=40 ft squared

The area of the rectangle is the height (16ft) times the length (60.5ft)

SO the area of the rectangle is 16x60.5=968 ft squared.

Now you add the two areas and get 40+968=1008.

So your answer is 1008 feet squared.

Answer:

-3 - - 6 = 3

2 - - 8 = 10

Step-by-step explanation:

You use keep change change. When subtracting negative you get the first number change the sign to the opposite, then change the second numbers sign

Answer:

408

Step-by-step explanation:

You can do the math which is 3672/9 or you can look it up.

Answer:

m cm3

n= cm2df

Step-by-step explanation:

Answer:

x = 77/15 or  5 2/15

Step-by-step explanation:

x/7 = 11/15

Multiply each side by 7

x/7 *7 = 11/15 *7

x = 77/15

We can leave as an improper fraction or change to a mixed number

15 goes into 77  5 times with 2 left over

5 2/15

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▹ Answer

x = 77/15, 5 2/15, or 5.13

▹ Step-by-Step Explanation

x ÷ 7 = 11 ÷ 15

15x = 77

Divide both sides by 15:

x = 77/15, 5 2/15, or 5.13

Hope this helps!

CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

Answer:

I believe the answer is 1/3 times (x-7)

Step-by-step explanation:

(forgive me if im wrong)

Answer:

47/125

Step-by-step explanation:

Answer: Remove, Multiply, Add (RMA)

Step-by-step explanation:

I'll share a method I use. it is removed, multiply, and add. first, you have to remove the decimals from the problem, multiply them, and add the decimals back into the problem. count the number of how many numbers are behind the decimal. for example, let's take 3. after you multiply, count three spaces to the left and place the decimal. let's take 3.12 x 2.7. first, remove the decimals. after you do that, you're left with 312 x 27. do the multiplication, and then count the number of how many numbers are behind the decimals. so, that would be three. your answer for the mutiplication problem is 8,424. since there are three spaces, you would count one, two three. to the left of 8,424. therefore, the answer is 8.424

Answer: what they

Step-by-step explanation:

Answer:

^_^(❁´◡`❁)

Step-by-step explanation:

No hay de que, estamos para ayudar, me ayudas a mi con mis preguntas, por favor

Answer: 7 of the animals are dogs, and the ratio by then is 7 dogs to 14 cats.

Step-by-step explanation:

Praying for you <3

Answer:

the last one

Step-by-step explanation:

Answer:

The  3rd answer.

Step-by-step explanation:

1. The absolute value of -6 is 6 so it does = the absolute value of 6.

I -6 I = 6     I 6 I = 6

2. Absolute value is the distance from that number and 0

I -6 I = 6

3. Since absolute value is the distance between that number and 0 it can not be the distance for 6 to -6.

4. This is how you write "absolute value of -6"

I -6 I = 6

Hope this helps:)

the company a  year ago had "x" employees, which oddly enough is the 100%.

now, today they have 32% more  than that, well, 100% + 32% = 132%, and we know that's 29,700 employees

\(\begin{array}{ccll} amount&\%\\ \cline{1-2} x & 100\\ 29700& 132 \end{array} \implies \cfrac{x}{29700}~~=~~\cfrac{100}{132} \\\\\\ \cfrac{ x }{ 29700 } ~~=~~ \cfrac{ 25 }{ 33 }\implies 33x=742500\implies x=\cfrac{742500}{33}\implies x=22500\)

Answer:

I think it is 42.98

Step-by-step explanation:

Step-by-step explanation:

Let's assume the amount Mackey initially invested in the 6% account is x dollars.

According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.

The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.

The total interest earned in the year is given as $737.50, so we can set up the equation:

0.06x + 0.085(x + $1000) = $737.50

Simplifying the equation:

0.06x + 0.085x + 0.085($1000) = $737.50

Combining like terms:

0.145x + $85 = $737.50

Subtracting $85 from both sides:

0.145x = $737.50 - $85

0.145x = $652.50

Dividing both sides by 0.145:

x = $652.50 / 0.145

x ≈ $4500

Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.

$4500

$4500

$4500

$4500