Answer:
the answer of this question is
c
Hello,
The answer should be 15a^2 - 15
This picture should explain the steps.
Hope this helps!!
Brainliest?
Answer:
Number of boys = 6
Step-by-step explanation:
It is given that:
Number of girls in school club = 16
Let,
b be the number of boys.
g be the number of girls.
g = 2b + 4
Putting g=16
16 = 2b + 4
16 - 4 = 2b
2b = 12
Dividing both sides by 2

Therefore,
Number of boys = 6
Hello from MrBillDoesMath!
Answer: Choice C, -(3 +2/3)
Discussion:
Start with
13x^2 + 56x + 75 = 4x^2 -10x - 46
Subtract 4x^2 from both sides:
(13x^2 - 4x^2) + 56x + 75 = -10x - 46
Add 10x to both sides
(13x^2 - 4x^2) + (56x + 10x) + 75 = (-10x + 10x) - 46 or
9x^2 + 66x + 75 = -46.
Add 46 to each side
9x^2 +66x + (75 + 46) = 0 =>
9x^2 + 66x + 121 = 0.
This factors as follows:
9x^2 + 66x + 121 = (3x + 11)^2 = 0 =>
3x + 11 = 0 =>
x = -11/3 = - (3 + (2/3)) which is choice C
Thank you,
MrB
0.09502 to 2 decimal places
any number which is 5 or greater rounds to the next number
0.1 will be our answer