Average speed the others are categorical.
Answer:
x < -16, none of the solution sets are correct for the given equation.
Step-by-step explanation:
-1/4x > 4, multiply both sides by -4, don't forget when you multiply or divide by a negative you have to flip the sign.
x < -16
none of the solution sets are correct for the given equation.
Answer:
C=25
Step-by-step explanation:
Replace "f" by 77, then solve for "c".
77=9/5c+32; Substitute 32 from both sides.
45=9/5c; Divide the fractions.
45/1=9/5c;
c=45/1×5/9=225/9=25
Answer:
its the last one
Step-by-step explanation:
Answer:
Option 2 -
Step-by-step explanation:
Given : Equation
To find : What is the solution of the equation ?
Solution :
Using substitution method,
Let y=x-5
Using quadratic formula,
Here, a=1, b=3 and c=9
Substitute back,
Therefore, option 2 is correct.