The Answer is A.
To solve the equation for x you need to find a, b and c of the quadratic then apply the quadratic formula resulting in that answer.
I think it’s b I hope I’m sosososososos sorry if it ain’t
Answer:
75
Step-by-step explanation:
25% of 100 is 25
100 - 25 = 75
Give me brainllest
Answer:
2
Step-by-step explanation:
15 - 3 = 12 / 6 = 2
Answer:
C. 4 weeks
Step-by-step explanation:
We have the formula

We are looking for the value of t (number of weeks) when s = 150.
So, we isolate t (well, almost isolate, because it would be hard to read)

If we replace s by 150 we get:

We have 7t = 30.25. If we divide both sides by 7 we get the number of weeks: 4.32... so rounding it down to 4.