Answer:2
Step-by-step explanation:
7 because 42 divided by 6= 7 and length times width = perimeter
You need to divide the two numbers. 15/3 = 5
For every 5 days you do 1 job
5:1
Answer: can't add an answer, but for the first all 3 angles add up to 180 in a triangle for the second, plug 5 in and also check if all three add up to 180
Step-by-step explanation: