Line gh contains points g(-2, 6) and h(5, -3). what is the slope of gh?

a. -7/3
b. -9/7
c. -7/9
d. -3/7

i think the answer is b but i'm unsure. !

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

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.