Answer:
Its C I know but I have my friend that knows this by heart
Answer: u=7
Step-by-step explanation:
-6= -2u+4(u-5)
-6= -2u+4u-20
-6= 2u-20
14= 2u
7=u
Answer:
28.75 years
Step-by-step explanation:
Answer:
detailed one
Please mark as the BRAINLIEST
(ㆁωㆁ)
Answer:
72 yellow balls
Step-by-step explanation:
80% of 90 is (0.80*90) = 72 yellow balls.
