What is the interquartile range for the data set

8,1,7,3,7,2,6,7,9

a. 3.5

b 5

c 5.6

d 7

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

If u answer this u will get good luck for a year