The correct answer would be 139.9 but, you can't have a percentage of a person so, you would round that to 139.
Hope this helped
Answer:
x=3
Step-by-step explanation:
1/x = (x+3)/ 2x^2
Using cross products
1*2x^2 = x(x+3)
2x^2 = x^2 +3x
Subtract x^2 from each side
2x^2 -x^2 = 3x
Subtract 3x from each side
x^2 -3x =0
Factor
x(x-3) = 0
Using the zero product property
x=0 x-3 =0
x=0 x=3
Checking the solutions
x cannot be zero since the denominator cannot be zero
x=3
Answer: D and B
Step-by-step explanation:
Formula for two terms = a + b
Therefore,
D and B have two terms aka one plus sign
D. a + c
B. m^4 + 6m
Step-by-step explanation:
5h + 2×11 - 2h = -5
5h + 22 -2h = -5
3h = -5 -22
3h = -27
h = -27/3
h = -9
