ans is b...multiply eqn 1 by -2 and eqn 2 by 3
=》 -6x + 10y = 4...eqn 3
=》 6x + 3y = 9...eqn 4
add eqn 3 and 4...
=》13y = 13
=》y =1 and x = 1
Harry's number is 0.04, and Terry's number is 4.
Hope this helps!
Answer:
18
Step-by-step explanation:
53.83 rounds to 54
36.464 rounds to 36
54-46=18
Answer:
Yes
Step-by-step explanation:
Yes, because each x has one specific y.
Let's put it all into minutes, and then solve. 4 * 60 + 12 = 252 minutes.
252 / 80 = 3.15.
3.15 * 100 = 315 = 52.5% of the trip.
315 / 52.5 = 6
6 * 100 = 600 minutes
600 / 60 = 10 hour road trip.
Best answer me please!
