Find the median and mean for each data set.
4) Car Weights (kg)
Stem Leaf
1024
11 | 12
120149
199
15 5
16 459
1746
Key: 12/1 = 1,210

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?