Answer:
John: 5 Mais :8
Step-by-step explanation:
h = 195 ÷ 15, so they both worked a total of 13 hours.
13 - 3 as Mais worked 3 hours more than John and then divide 10 by 2, so John worked 5 hours are Mais worked 5+3 [8] hours.
The one that looks like a V pointing up, centered at 0,0 (couldn’t see the images but this is how that graph would appear)
The answer will be 90% sorry if I'm incorrect
