It is roughly 0.707 so it should be very close to .7
Answer: you simplfy the two equations already there then plug them in to find factors
Step-by-step explanation:
The first one is 2x+y=-1
the second one is 13x+2y-1=0
Answer:
The best estimate for 43x78 is 40x80
Step-by-step explanation:
43 rounded to the nearest ten is 40.
78 rounded to the nearest ten is 80.
The answer to 40x80 is 3200
The answer should be 3 hours and 45 minutes if i did the math in my head correctly
