Answer:
x=5
y=3
Step-by-step explanation:
7x=35
x= 5
3 x 5 - y= 12
15-y = 12
y= 15 - 12
y= 3
so , 5, 3
hope it helps !
1 dozen = 12
12 x 2 = 24
8/3 = x/24
3x=192
x=64
two dozen socks would cost $64
Answer:
it's 1 dekameter (dam) = 10 meters you need to use that
Answer:
3. the answer is A3
Step-by-step explanation:
you do 3x-1 and you get 3
The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
