X+x+1=-29
x+x=-29-1
2x=-28
2x/2=-28/2
x=-14
Answer x=-14, x+1=-15
Answer:
c
Step-by-step explanation:
Answer:
You have to say sorry for whatever you did --
Step-by-step explanation:
The sum will be:
sigma(i = 1 to infinity, 30*(2/5)^i)
->

Which is equal to 30/(3/5) = 50
Answer:
68%
Step-by-step explanation:
51/75 × 100% = 68%