Hi, i’ll do this question in 20 mins!
Answer:
Step-by-step explanation:
x²+x-24=0
x²+x+1/4-1/4=24
x^2+x+1/4=1/4+24

Answer:
0.7
Step-by-step explanation:
y = kx where k is constant
so replace y with q and x with w
y=0.7x same as q=0.7w
Answer:
25.71%
Step-by-step explanation:
Although the first instinct would be to say that his approval rating changed by 18%, the actual percent change for the candidate's approval rating is given by the difference between both polls (18%) divided by the candidate's approval in the first poll (70%):

The percent change for the candidate's approval rating was 25.71%