The (assumed) answer to this question is no, his mean is $88.67 and his average mean he chose was $92. (Answer inconclusive due to asked question failing to repeat desired answer.)
The total number of gallons of paint needed for the big room is 3x and the number of gallons of paint needed for the small room is 2y.
3x + 2y = 16
Given the sizes of the room, the relation should be that,
x = 2y
Solving the equation,
3(2y) + 2y = 16
y = 2
Therefore x is equal to 4 gallons.
With the condition that only the bigger room is painted, the number of gallons of paint used should be 12 gallons and what is left should be 4 gallons.
Answer: $8
Step-by-step explanation: When ordering pizzas there will be an initial fee, followed by the cost per pizza. Call the initial fee f and the cost per pizza p, and you get for the second and first equation respectively; 5p+f=49; 3p+f=33; you subtract these in that order and you get 2p=16 so p =8! Hope this helps!
Answer:
y = 2x + 11
Step-by-step explanation:
i do not know what is accounting equation but i will try
i am doing the subtraction first because if bodmas,so
25000-10000=15000
15000-300(because of loss)=14700
14700-500=14200
14700+5000=19200
