Answer:-2r+73
Step-by-step explanation:
Answer:
21.423%
Step-by-step explanation:
First, add all of the m&ms together to find the total:
9+8+10+6+9=42
Since you have 9 blues and there is a total of 42, the ratio in fraction form is 9/42.
Divide the numbers to get the decimal, which is approximately 0.2143.
Multiply that by 100:
0.2143x100=21.423%
Answer: 56e
Step-by-step explanation:
Length = L
New length = L+0.1L= 1.1 L
Width = W
New width = W - (W/100)p= W-pW/100= (100W-pW)/100=W(100-p)/100
Area =A = LW
New area = A - 0.12A = 0.88A
New area = new width*new length = 1.1L*W(100-p)/100 = 1.1A(100-p)/100
New area = 0.88A
New area = 1.1A(100-p)/100
1.1A(100-p)/100 = 0.88A
1.1(100-p)/100 = 0.88
1.1(100 - p) = 88
100 - p = 80
p = 20
Answer C) 20.