Answer:
a number that is divisible by 10 is also divisible by 5 since all factor of 10 are also factor of 5
If it was asking for the amount that Chris made, the answer would be 18.
Hope this helps!<3
Answer:
a = 5
b = -4
c = -20
Step-by-step explanation:
Here, we want to express the given equation in the following form;
So we can have this as;
5x-4y-20 = 0
That means we have;
a as 5
b as -4
and c as -20
Answer is A.Rational number
