Hey!
1. scalene
2. isosoles
7. scalene
8. scalene
5. isosoles
6. isosoles
7. scalene
8. equilateral
Answer:

Step-by-step explanation:

Y-(-1)= -3(x-5)
y+1= -3x+15
y= -3x+14
Answer:
Number of elves= 80 elves
Step-by-step explanation:
If 9 elves can pack 27 toys per hour. This means that each elf packs 3 toys per hour:
Toys per elf= 27/9 = 3
<u>Now, we need to determine the number fo elves needed to pack 240 toys per hour:</u>
Number of elves= number of toys/toys per elf
Number of elves= 240/3
Number of elves= 80 elves