Order from least to greatest.

2.54,
20
9
,
32
15
, 2.62

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

Complete the equation of the live through (-1,6) (7,-2)

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)