3 years ago

Please help with #1 Thx

1 answer:

8 0

It’s A
The information is saying that 5:12 is the ratio of green game pieces to total pieces
So it means that there are 7 blue game pieces

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This is really confusing

sertanlavr [38]

Answer:

a. Diego

b. Lin

Step-by-step explanation:

a. Diego

b. Lin

It's pretty easy just do some subtraction.

Actually look and pay attention in class this is like grade 1 math.

7 0

3 years ago

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\begin{aligned} &y=2x +1 \\\\ &x-y=-3 \end{aligned} y=2x+1 x−y=−3 Is (2,5)(2,5)left parenthesis, 2, comma, 5, right

trapecia [35]

Answer:

Yes

Step-by-step explanation:

Given the system of equations

$\begin{aligned} &y=2x +1 \\\\ &x-y=-3 \end{aligned}$

We want to determine if (2,5) is a solution of the system.

We can do this by substitution of the given point into the equations and see if it holds.

Given (x,y)=(2,5), x=2, y=5

In the first equation

y=2x+1

5=2(2)+1

5=5

Therefore, the point (2,5) satisfies the first equation.

In the second equation

$x-y=2-5=-3$

Since our result (-3) is equal to the Right Hand Side, the point also satisfies the second equation.

Therefore, (2,5) is a solution of the system.

7 0

3 years ago

Which expression represents the surface area of the

padilas [110]

Answer:

the answer is a I think your welcome

5 0

3 years ago

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Some people advise that in very cold weather you should keep the gas tank in your car more than half full Louis car had 6.9 gall

stealth61 [152]

15-6.9=8.1
8.1 x 3.9= 31.59
$31.59 is your answer
hope this helps :)

4 0

3 years ago

PLEASE HELP!!!!!! What is the value of t? t-12/2=3t/2 - 3 A)-3 B)-1 C)1 D)3

Talja [164]

The correct answer is D

3 0

3 years ago

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