Answer:
see explanation
Step-by-step explanation:
Given

Distribute the 3 parenthesis on the numerator
= 
Collect like terms on the numerator
= 
Divide each of the terms on the numerator by 4
=
+
+ 
= - 6a + 9b - 12c ← factor out - 3 from each term
= - 3(2a - 3b + 4c)
Compare with
X(2a + Bb + Cc) to obtain
X = - 3, B = - 3, C = 4
Answer:
a) 13 cups
b) 1 .6kg
Step-by-step explanation:
a) 25 / 1.8 = 13.89
13 cups
to check the answer:
13 cups x 1.8kg per cup = 23.4kg in total
we can use 23.4 to figure out b
b) 25 kg - 23.4kg = 1.6kg
1.6kg
Answer:
800 people a year
Step-by-step explanation:
Answer:
What?
Step-by-step explanation:
is this your whole question?