Answer:
−1.25, −310, -0.03, 125
Step-by-step explanation:
At least there should be 245 people at dinner if u add 80,90, and 75
Boys= n
Girls= 2n +3
n +2 n +3 = 3n+3
24-3= 3n
21= 3n
21/3= n
n=7
There are 7 boys in the class and 17 girls
4,000,000 + 8,000 + 110 + 6 + (9/10) + (5/100)
=4,008,116.00+0.90+0.05
=4,008,116.95
If by markup you mean discount then.....
1.5*0.07 = $0.105
That must be a very good pen ;D
