What is -4(3t-9)>8(8-t)

Inequality Form:

t < −7

Interval Notation:

(−∞,−7)

t < -7

t ∈ ( -∞, -7 )

Step-by-step explanation:

-4 ( 3t - 9 ) > 8 ( 8 - t )

1. Distribute

-4 ( 3t - 9 ) > 8 ( 8 - t )

-12t + 36 > 64 - 8t

2. Inverse operations ans simplifying

-12 t + 36 > 64 - 8t

+12t                  + 12t

36 > 64 + 4t

-64   -64

-28 > 4t

/4     /4

-7 > t

a. she will receive a refund of $278.

step-by-step explanation:

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