Suppose x is the total cost for the first purchase, cost of the bread = b and cost of the milk = m
Then:-
y = 5b + 2m
y - 4.2 = 2b + 5m
Subtract:-
4.2 = 3b - 3m
b - m = 4.2 / 3 = 1.4
That is bread costs $1.40 more than the milk. (Answer). Its A
i think you multiply 4*80=320
Factored Form:
f(x) = (x - 2) (x - 8)
Standard Form:
f(x) = x^2 - 10x + 16
Answer:
ok but wheres point A and where's Q
Step-by-step explanation:
Answer:
33k - 15
Step-by-step explanation:
=> 8k-5(-5k+3)
=> 8k+25k-15
=> 33k - 15
