QUIZZZ! (25 points + brainliest for the best answer)

4 - 2y + 51 + 7x - 1y + 3x

10x−3y +55  

1.)4-2y+51+7x-y+3x

=55-2y+7x-y+3x

2.)55-2y+7x-y+3x

=55-3y+7x+3x

3.)55-3y+7x+3x

=55-3y+10x

4.)55-3y+10x

=10x-3y+55

55 - 3y + 10x OR 11 = x, 55 = y

Step-by-step explanation:

just simplifying

4 - 2y + 51 + 7x - 1y + 3x

4 + 51 - 2y - 1y + 7x + 3x

55 - 3y + 10x

setting equal to zero

4 - 2y + 51 + 7x - 1y + 3x = 0

4 + 51 - 2y - 1y + 7x + 3x = 0

55 - 3y + 10x = 0

55 + 10x = 3y

(55 + 10x) = y

55 - 3y + 10x = 0

55 - 3(55 + 10x) + 10x = 0

55 - 165 - 30x + 20x = 0

110 - 10x = 0

110 = 10x

11 = x

55 - 3y + 10x = 0

55 - 3y + 10(11) = 0

55 - 3y + 110 = 0

165 - 3y = 0

165 = 3y

165/3 = y

55 = y

checking

4 - 2y + 51 + 7x - 1y + 3x = 0

4 + 51 - 2y - 1y + 7x + 3x = 0

55 - 3y + 10x = 0

55 - 3(55) + 10(11) = 0

55 - 165 + 110 = 0

165 - 165 = 0

0 = 0

answer: b)

step-by-step explanation:

its a dot plot because since the score is not high numbers.

- r3ktforgood ☕

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05