Step-by-step explanation:
The equation of a line in standard form is given as:

Which is in the standard form.
Answer:
25 & 81
Step-by-step explanation:
5 squared is 25
9 squared is 81
if that's what you're looking for
2
5x10=50
5x2=10; 10x2=20
10x20=200
Answer: 40km/h
Step-by-step explanation:
distance = 20km
time = 30 min conver to hours. 
velocity = ?


Answer:
2x - 3y
Step-by-step explanation:
Step 1 :
1
Simplify —
4
Equation at the end of step 1 :
1
0 - (— • (12y - 8x))
4
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
12y - 8x = -4 • (2x - 3y)
Equation at the end of step 3 :
0 - (3y - 2x)
Step 4 :
Final result :
2x - 3y
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