Answer
40%
32 is what percent of 80? =40.
Answer:
$130
Step-by-step explanation:
Renting the dvd for one day costs $10.
$15 is charged for every late day .
Timmy rented the DVD player for 4 days and returned it 10 days later.
For 4 days , the amount
= $10 x 4
= $40
For the remaining six days he’ll pay
$15 x 6= $90 because he was charged the late fee .
Therefore, total amount paid by Trimmy
= $40 + $90
= $130
Trimmy paid $130
Multiply both numbers to find what the area is....
If both lines are same length then 7+3=10
Answer:
x = -2, y = 5, z = 7
Step-by-step explanation:
Let these 3 numbers be x, y, and z
x is the first
y is the second
z is the third number.
Then:
x + y + z = 10
2*y - x = 12
x - y + 2z = 7
x = 2y - 12
(2y - 12) + y + z = 10
and
(2y - 12) - y + 2z = 7
so
3y + z = 22
y + 2z = 19
y = 19 - 2z
3*(19 - 2z) + z = 22
57 - 6z + z = 22
57 - 5z = 22
35 = 5z
z = 7
y = 19 - 2*7 = 19 - 14 = 5
x = 2y - 12 = 2*5 -12 = 10 -12 = -2
