Answer:
A
Step-by-step explanation:
Plugging (t-2) in for x, you are left with:
or answer choice A. Hope this helps!
If we expand bx to jx and kx we have:
5y^2-2y-7
5y^2-7y+5y-7 then factor...
y(5y-7)+1(5y-7)
(y+1)(5y-7)
So the other factor is:
(y+1)
Answer: $428,500
Step-by-step explanation:
Since commission is 1% = 1/100
Let the missing amount be represented as p
From the question, 1/100 × p = 4285
1/100p = 4285
Divide both sides by 1/100 to get the value of p
p = $4285 ÷ 1/100
p= $4285 × 100/1
p = $428500; i hope this helps, please mark as brainliest answer.
Alright.
So let's say the number of adults is x.
Therefore, the number of boys is 7x + 1.
And then the total amount of girls is 3.5x + 0.5
So then:
x + 7x + 1 + 3.5x + 0.5 = 82
11.5x + 1.5 = 82
11.5x = 80.5
x = 7
So now we can figure out the number of male and female students.
Male students = 7x + 1
7*7 + 1
49 + 1
50
Male Students = 50
Female students = half of 50
50/2 = 25
Female Students = 25
