In y=kx , subst. -30 for x and 3 for y. Then solve the resulting equation for k:
3 = k(-30).
Dividing both sides by -30, we get:
-3/30 = -1/10 = k
The constant of proportionality is k = -1/10.
The pattern is increasing by 10 then a ding 1 to the next number. Hope this helps! :)
Answer:
a = l +6
Step-by-step explanation:
andrew = lauren + 6
Area is 706.858, rounded is 707
