The mean is found by adding the time it takes Greg each day and then diving by the number of days: 27+25+32=84.
84/3=28 min
it takes Greg 32 min on the third day
Answer: z=-w+4y
Step-by-step explanation:
W-4y+z=0
Calculate product
w-4y+z+0
Move variables to the right
Answer:
12
Step-by-step explanation:
i just divided 72 by the number of faces a number cube has
Answer:
3(x-1)
Step-by-step explanation:
Let the number be 'x'
When I take away 1 , the number is x - 1.
When I multiply 3, the number is 3(x-1).
The number is 3(x-1).
