Answer:
2+n=-6
Step-by-step explanation:
To simplify n
n=-8
Answer: last week he made $630
Step-by-step explanation:
14% of 4500 is 630
Answer:
they have to pay for school supplies
Step-by-step explanation:
Bonjour, (as you write in roumain)
Soient a et b les 2 nombres
(a+b)/2=200==>a+b=400
8/a=4.5/b==>16b=9a
a+9a/16=400
==> 25a/16=400
==>a=400*16/25
==>a=256
et b= 9*256/16; b=144
Answer:
1,890 feet
Step-by-step explanation:
2 inches=30 feet
4.2 inches= 63 feet
63ft x 30 ft= 1,890ft
