2/5x - 1 = 9
+1 +1
10
—— ——
2/5 2/5
x = 50
Answer:
The difference is 4.4n−13.
Step-by-step explanation:
Answer c: 2 and 3
Of course Q is on plane PQR. If S is as well, then QS is as well.
All we need to do is plug the numbers into the equation.
A:

Not A.
B:

Not B.
C:

C is the correct answer