B=7
3(b-4)+5b=44
3b-12+5b=44
8b=44+12
8b=56
b=7
Answer:
Step-by-step explanation:
-3x + 4y = -18
8x - 4y = 28
5x = 10
x = 2
4 - y = 7
-y = 3
y = -3
(2, -3)
Answer:
42 degrees warmer.
Step-by-step explanation:
82 - 40 = 42
good luck:)
Answer:
2.75 x (c) = 500
Step-by-step explanation:
i think this is it
