540 seconds which is equal to 9 minutes.
Answer: (5,10)
Step-by-step explanation:
multiply first equation with 2 and add it to second to eliminate X
7x-5y=-15 //*2
14x-10y=-30
-14x+7y=0
----------------
-3y=-30
y=-30/-3
y=10
7x=50-15
7x=35
x=35/7
x=5
Decimal=9.03 &
fraction= 9 3/100
Answer:
y=2x+14
Step-by-step explanation:
y=mx+b
hope its right
