Answer:
Step-by-step explanation:
6y+4-3y=-5+y+17
6y-3y-y= -5+17-4
2y=8
y=4
Answer:
1: 120
2: 138
3: Less than
Step-by-step explanation:
Answer:
Area = x4 + 4x3 + 3x2 - 4x - 4
Length = x3 +5x2 + 8x + 4
Width = Area / Length.
Performing long division with polynomial.
x4 + 4x3 + 3x2 - 4x - 4 / x3 + 5x2 + 8x + 4 = x-1
Width = x-1
Step-by-step explanation:
He did not apply distributive property correctly for 4(1 + 3i)
Instead of 3i, it should be 12i.
He will have 140 mp3s.
Plug 6 into m, which stands for the number of months, in the equation:
10(6)+80 = 60 + 80 = 140