Is that even possible
0.0001 maybe?
Step-by-step explanation:
7y = 9x-27
sub 7x = 9x-27 into 2nd eqn
45 + (9x-27) = 9x
move 9x over
18 = 9x - 9x
18 = 0
this doesn't make sense, so eqn has no solution
Answer: y-7/3+6
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
t = d/r
t = 280/70
t = 4 hours
2(-3n-5)-5(4n-8)
(-6n-10)+(-20n+40)
-26n-30