Do you mean x/-9=(-4)-(-11)x?
The first option is the answer, it is going from P to Q so the only logical answer would be the first choice
#2) 435+25x=875-15x
40x=440
x=11
the answer is 11 weeks.
#3) 2500(3x) for x=10
2500(3*10)
2500(30)
7500
the answer is 7500 bacteria after 10 months.
Should be C
4+16+6 = 26
14/26 chance of getting a running song
so it’s likely