The seller must charge a one-time fee:
y=one-time fee
x=profit for each computer part
we would have to compute the following system of equations:
y+16x=$1700
y+56x=$4300
We can solve this system by substitution method
y+16x=$1700 ⇒y=$1700-16x
<span>y+56x=$4300
</span>($1700-16x)+56x=$4300
40x=$4300-$1700
40x=$2600
x=$2600/40
x=$65
we find out the value of "y"
<span>y=$1700-16x
</span>y=$1700-16($65)
y=$1700-$1040
y=$660
if we would sell 30 computers parts the profit would be: 30x+y
profit if the man sells 30 computers parts=30($65)+$660=$2610
answer: his earning will be $2610
Answer:
need points sowy
Step-by-step explanation:
Do the square root because the sides of a square are always equal and you should get 13 and 14
Answer:
Will
Step-by-step explanation:
Katie runs 8 feet per second
Stephanie runs 10.88 feet per second
Liz runs 12.9 feet per second
Will runs 13.45 feet per second
