Answer:
about 23 minutes
Step-by-step explanation:
(65x35)/(65+35)= 2,275/100= 22.75 minutes (or 23 if rounded)
Answer:
Step-by-step explanation:
(x-3)/(x+4) = x/(x+10)
(x-3)(x+10) = x(x+4)
x²+7x-30 = x²+4x
3x = 30
x = 10
Answer:
88
sjsjkzkxkxxhxhnxhxynxnyxbyxbyxb
Answer:
x=-5/2
y=-5
Step-by-step explanation:
In the attached file