PLEASE HELP! WILL MARK BRAINLIEST!! Adele, Barbara and Collette share $680 in the ratio 9: 7:4.

(a) Show that Adele receives $306.
(b) Calculate the amount that Barbara and Collette each receives.

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625