Answer:
12x+7y=-16
Step-by-step explanation:
It would be 100. If you divide 100/10, you get 10, multiply that by 9 and you’d get 90.
It will take 526.8817.... seconds for the light to reach the planet.
Answer:
0 hours and 17 minutes
Step-by-step explanation:
47 - 30 = 17
-7 ÷ 2 1/2
Okay, so first, put the -7 over one and make 2 1/2 an improper fraction. so now:
-7/1 ÷ 5/2
Then, take the reciprocal of 5/2 and multiply it by -7/1
-7/1 × 5/2
Which would be -35/2
