Solve for n. n = 5.3 -15 a. n= -79.5 b. n = 79.5 c. n = -20.3 d. n = 20.3

The system of equations graphed below has how many solutions? y = 2x + 2

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex