Answer:
Step-by-step explanation:
Solution
I'm assuming you want this simplified. If not leave a note.
a(x + 1) - b(x + 1) - x - 1 remove the brackets
ax + a - bx - b - x - 1 gather like terms
ax - bx - x + a - b - 1
x(a - b - 1) + (a - b - 1) Use the distributive property to simplify
Answer
(x + 1)(a - b - 1)
The common factor is (a - b - 1). That can be pulled out on either side of the isolated + sign
amos real_g975 :) but a go ahead an add me
Question
3/5 of students at a school are boys. If there are 2420 students at the school, how many are girls?
Answer:
<h2>
968 girls</h2>
Step-by-step explanation:
if 3/5 are boys 2/5 are girls (5 - 3/5 = 2/5)
so 2420 * 2/5 = 968 girls
The answer is (2/9)^3 = 0.01097
Nine less than a number
is
n - 9
