Answer:
this table is linear
Step-by-step explanation:
it's linear because there is a common difference of -4
Answer:
-2a+b+5c
Step-by-step explanation:
Answer:
y = -1
Step-by-step explanation:
It´s an equilateral triangle
then:
2y + 6 = 4
2y = 4 - 6
2y = -2
y = -2/2
y = -1
Check:
2*-1 + 6 = 4
-2 + 6 = 4
P < 12
1. add 16 over
2. divide all by 3
