Answer:
i know for a fact that it is yes and i am almost postitive it is b but i would wait until someone else answers it
Step-by-step explanation:
Answer:
55.13%
Step-by-step explanation:
Your comparison is 215 men out of 390 people.
Divide 215 by 390 and then multiply by 100 to get your percentage
215 ÷ 390 = 0.5513
0.5513 × 100 = 55.13%
Answer:
(3x+2)(x+2)
Step-by-step explanation:
1 Split the second term in 3{x}^{2}+8x+43x
2
+8x+4 into two terms.
3{x}^{2}+6x+2x+43x
2
+6x+2x+4
2 Factor out common terms in the first two terms, then in the last two terms.
3x(x+2)+2(x+2)3x(x+2)+2(x+2)
3 Factor out the common term x+2x+2.
A(n - 2) + 3 = bn
an - 2n + 3 = bn
an - bn - 2n = -3
n(a - b - 2) = -3
n = -3 / (a - b - 2) Answer