Answer:
x=
−1
2
y+
25/2
Step-by-step explanation:
Let's solve for x.
2x+1y=25
Step 1: Add -y to both sides.
2x+y+−y=25+−y
2x=−y+25
Step 2: Divide both sides by 2.
2x
2
=
−y+25
2
x=
−1
2
y+
25
2
Answer:
Step-by-step explanation:
Divide 4 by 3 and you will get 1333333333... as an answer.It is a repeating decimal . Place a line over the second 3 to show that it is a repeating decimal.
Answer:
Step-by-step explanation:
Recursive formula
a1 = -17
a^n = a^n-1 + 5
Explicit formula:
a^n = -17 + (n-1) * 5
Answer: 3/7
Step-by-step explanation: