Answer:
x = 7/2 y = 5/2
Step-by-step explanation:
You can either use the elimiation or adding and subtracting method to get the variables for both x & y.
Once you solved for one variable, plug in the variable you just solved back into the original equation to find the other variable.
Answer:
i think its 45 % but where are the expressions
Step-by-step explanation:
Answer: Total amount is 108 because 9 times 4 is 36. So 36+36+36=108
