Answer:
y= (5/4)x I'm pretty sure
Answer:
1,300
Step-by-step explanation:
Order of operations tells us that we should do everything in parentheses first.
Multiplying out (4 x 300) and (4 x 25) gets
1200 + 100
From here, we add the two together to arrive at
1,300
Answer:
answer
d
Step-by-step explanation:
have a good day
You have three cases for a discriminant:
1. Zero
A zero in the discriminant means that there is one solution, since it's ... plus/minus zero, which is just ...
2. Negative
Negative means no real solutions, as the square root of a negative number is not real.
3. Positive
If you have a positive number within the square root, it means that your solutions will be ... plus/minus whatever the square root is. One solution is the plus, and one solution is the minus, hence two solutions.