A=R, B=S, C=P, and D=Q
hope this helps!
Answer:
I think this is the answer but I am not sure sry if I am wrong
Step-by-step explanation:
2x+y=2
y=2-2x
2x+4y=-10
2x+4×(2-2x)=-10
2x+8-8x=-10
2x-8x=-2
-6x=-2
x= 1/3
2×1/3+y=2
y=41/3
Answer:
B is the correct answer
Step-by-step explanation:
if 2 1/2 gallons is 1/2 pint oil then 5 gallons would be 1 pint of oil, therefore 10 gallons would be 2 pints of oil
Answer:
A1-60x+460
A2-50x+530
B-60x7+460
50x7+530
Step-by-step explanation:
A1 and A2-since x is equivalent to number of months we multiply the number of months then add it to the original cost to get how much total you get in the account.
B-you add 50 to 530 and 60 to 460 until they equal the same amount in this case its 7 times.
Answer:
Step-by-step explanation:
Interest = 1200 * 5 * 9 /100
= 12 * 5 * 9 = $540
