If each of them paid an extra of $4.
4 person paid $4 x 4 = $16 extra
The $16 is the share of the 5th person, which is also each person's share.
$16 x 5 = $80.
Answer: The total bill is $80.
Answer:
$9629.63
Step-by-step explanation:
I assume this is simple interest.
The formula for simple interest is
F = P(rt + 1)
where F = future value,
P = present value
r = annual interest rate
t = number of years
10,400 = P(0.02 × 4 + 1)
10,400 = 1.08P
10,400/1.08 = P
9,629.63 = P
Answer: $9629.63
Answer:17hrs
Step-by-step explanation:
520/8=65
1105/65
17
E=equation questions
v=vocab questions
26 questions
e+v=26
total 10 points
2e+5v=100
so we gots
e+v=26 and
2e+5v=100
elimination
multiply first equation by -2 and add to 2nd equation
-2e-2v=-52
<u>2e+5v=100 +</u>
0e+3v=48
3v=48
divide both sides by 3
v=16
sub back
e+v=26
e+16=26
minus 16 both sides
e=10
10 equation questions
16 vocab questions