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2 years ago

I give brainlist!!!! - find an ordered pair (x,y) that is a solution to the equation

Mathematics

1 answer:

Lesechka [4]2 years ago

3 0

Answer:

(5,-5)

Step-by-step explanation:

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A bag contains ten marbles of equal size and weight. One marble is blue, one marble is white, three are yellow, and five marbles

Andrej [43]

Itz B because 10-2=8
It would be like this 2/10 (btw it's not division...is a fraction) simplified to 1/5

4 0

3 years ago

Noa hopes to pick the winning ticket during her math class’s raffle. the student who picks the ticket with a true statement will

Natali5045456 [20]

Answer: The winning ticket is $2(x-6)=-35$ is equivalent to $2x=-23$ .

Step-by-step explanation:

Let's check all the options

$4(x-5)=35$ is not equivalent to $4x=40$

$\text{since }4(x-5)=35\\\Rightarrow4x-20=35\\\Rightarrow4x=35+20\\\Rightarrow4x=55$

$8(x-7)=35$ is not equivalent to $8x=28$

$\text{since }8(x-7)=35\\\Rightarrow8x-56=35\\\Rightarrow8x=35+56\\\Rightarrow8x=91$

$2(x-6)=-35$ is equivalent to $2x=-23$

$\text{since }2(x-6)=-35\\\Rightarrow2x-12=-35\\\Rightarrow2x=-35+12\\\Rightarrow2x=-23$

$9(x-6)=-35$ is not equivalent to $9x=-29$

$\text{since }9(x-5)=-35\\\Rightarrow9x--40=-35\\\Rightarrow9x=-35+40\\\Rightarrow9x=5$

Thus, the winning ticket is $2(x-6)=-35$ is equivalent to $2x=-23$ .

4 0

2 years ago

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A plastic ball is filled with gel to make a stress ball. If the ball has a radius of 4 cm, how much

Dafna1 [17]

Answer:

267.947 cm^{3} of gel is required to fill the plastic ball.

Step-by-step explanation:

The radius of the ball is given as 4 cm.

The gel is filled in the plastic ball, that means the gel occupies the volume of the radius.

The volume of the sphere is given by the formula,

$V = \frac{4}{3}(\pi)R^{3}$ , the R is the radius of sphere.

$V = \frac{4}{3}(\pi)(4)^{3} = 267.947 cm^{3}$

Thus, the volume of gel required to fill the plastic ball to make it stress ball is

267.947 cm^{3} of gel.

3 0

3 years ago

Combine like terms to simplify. 8x+9y+4x+3y=

aleksandr82 [10.1K]

The answer is 12x+12y

5 0

2 years ago

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What is the value of 3 1/3 ÷ 2/3

Artyom0805 [142]

Answer:

3 1/3 / 2/3 = 5

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2 years ago

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I give brainlist!!!! - find an ordered pair (x,y) that is a solution to the equation​

I give brainlist!!!! - find an ordered pair (x,y) that is a solution to the equation