Answer:
A
Step-by-step explanation:
this is because an input can only have one output, but an output can have many input
Answer: He would make $1,170 a week.
Step-by-step explanation:
He makes $400 a week.
$55 per appliance sold, he sold 14 appliances.
$55 x 14 = $770
$400 + $770 = $1,170
Hope this helps!:)
Percent increase=(difference in price/original price)×100
=((2075-1195)/1195)×100
=(880/1195)×100
=(176/239)×100≈74%
Find what 30% of 2075
Part/whole=%/100
x/2075=30/100
100x=(30)(2075)
100x=62250
100/100x=62250/100
x=622.50
Subtract the 30% from 2075 to find price.
2075-622.50=$1452.50
Answer:
ans is here
Step-by-step explanation:
80 - 3.50x ........ (i)
70 - 3x ..............(ii)
Set them equal;
80 - 3.50x = 70 - 3x
Solve for x. 80-70 =3.50x - 3x
10=0.50x
20=x
There will be 20 days out of the 30-day period until the cards will be equal in value.