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Answer:
0.25 I think
Step-by-step explanation:
1/4 is 0.25
Answer: second option
Step-by-step explanation:
The standard form of a quadratic equation is:

Then, to write the quadratic equation given in the problem in standard form, you must substract 1 from both sides of the equation. Then you have:

Given the quadratic equation above, to find the value of
you must substitute:
a=2; b=5 and c=-1 into
Thenrefore, you obtain the following result:

C
-x=-y-10 = x=y+10
x is 10 bigger than y
x+y=12
C
Answer:
0.1032
Step-by-step explanation: