The answer is 840 because you just have to add $500 and $10 and $300 and $30 and that is what you get .
Hope this helps!
Answer:
-8?
Step-by-step explanation:
(a) The team captain wants to know what his teammates eats before a match
Team captain know by taking a survey of teammates
(b) The team captain wants to know who can score most goals against the best player
This can be known by observation of games. so its observational study
(c) The team captain wants to know how praising the affects the teammates performance.
This can be known by experiment
(d) The team captain wants to know what other sports teammates play
This can be known by observation of games. so its observational study
B because 6 years is 12(for months) times 6 which is 72 not 60
Answer:11:7 that’s the simplest it can be