Answer:
x = 1 and y = 1
Step-by-step explanation:
7(1) minus 3(1) = 4
and 2(1) minus 1 = 1
just try and guess a number and try to solve the problem with that number, if it isn't the answer then repeat.
The answer is A (54pi square cm)
Answer:
Step-by-step explanation:
Factor 
out of 
You would then ask the customers for their opinion on the heat and how much drinks they order
Answer:
(2, -3)
Step-by-step explanation:
