I’m not sure whether there is a typo in the function but I might have the answer.
If f(x) = 5(x+1)+3 = -12 then you can solve for x.
5(x+1)+3 = -12
5x + 5 + 3 = -12 << expand the brackets
5x + 5 = - 15 << minus 3
x + 1 = -3 << divide everything by 5
x = -4 << minus 1
I don’t know if this helps x Sorry
Combine the fractions by finding a common denominator.
10r+9/r(r+3)
Angles 1, 3, 5, and 7 each equal 50 degrees
180 - 50 = 130
Angles 2, 4, 6 and 8 each equal 130 degrees
It’s quite simple. Take the total percentage of people from this- 25*2 and add 43. It’s 93%
Answer:
56 or 55% off depending on rounding up or down
Step-by-step explanation:
