Answer:
0.8 i think
Step-by-step explanation:
10x^2 - 35x....the GCF is 5x
5x(2x - 7) <==
Answer:
1/2 of an inch will be burned in 1 hour.
Step-by-step explanation:
3520:20 should be correct
Multiply the first equation with (-1)
you should get this
-6r + 3t = -6
6r + 8t = -16
start to eliminate
11t = -22
divide by 11
t = -2
substitute
6r - 3(-2) = 6
6r + 6 = 6
6r = 6 - 6
6r = 0
r=0