Answer:
y=3.8333333333
or you could say y=3.83 repeated.
Answer: In 4 minutes he will make 5 portraits
Step-by-step explanation:

Answer:
D
Step-by-step explanation:
i think it's correct if not I'm sorry
Answer:
x = -4
Step-by-step explanation:
x = 3 - 7
x = - (7 - 3)
x = -4
P=18
l=5 cm greater than the width
w=5 less than the length
USE YOUR NUMBER SENSE!!! - just plug in different number below 4 to figure out the width
3=w 3+5=8 8+8=16+6=22 WILL NOT WORK
2=w 2+5=7 7+7=14 14+2+2= 18 WE HAVE A WINNER!!!!
FInal Answer: width: 2 cm and length: 7 cm