45. divide the first set of x and y by 2 then multiply by 9 to get 45 for y and 18 for x
Answer:
y = 2
Step-by-step explanation:
use slope formula:
(4 - y) / (3 - 10) = -2/7
4-y / -7 = -2 /7
cross-multiply:
7(4 - y) = (-7)(-2)
28 - 7y = 14
-7y = -14
y = 2
Answer:
The answer is B. the percent decrease is 16%
Step-by-step explanation:
Multiple 16% by 5000 and you'll get 800