The answer is c
It is easier quicker to apply
Answer:
f=54
Step-by-step explanation:
ma is m times a 3x18= 54
Add 3 to 72... so 3 plus 72 is 75
X=75
It would be -5.6, 3 9/10, square root of 21 and then 5.2.
-5.6 is a negative, the square root of 21 is about 4.6, 3 9/10 is equal to 3.9 and 5.2 is the greatest out of them all.
Answer:
The system of the equation has no solution
Step-by-step explanation:
Step: Solvey=3x+9for y:
y=3x+9
Step: Substitute3x+9foryiny=3x−4:
y=3x−4
3x+9=3x−4
3x+9+−3x=3x−4+−3x(Add -3x to both sides)
9=−4
9+−9=−4+−9(Add -9 to both sides)
0=−13
