Algebra
2x = 10
x = 5
Jim bought a bike for $800 and sold it for $1120. How much profit was made?
$320
20% discount is available for a jeans marked at $100. How much does one pay for it?
$80
P=200, R= 10%, T=1. Find the Simple Interest
$20
2x + 10 = 0
x = -5
Julia buys a bookbag for $450 and sells it for for $275.75. How much did she lose?
$174.75
A television marked at $1400 is sold at a 15% discount. What is the cost?
$1190
P=130, R=10, T=3. Find the Simple Interest.
$39
x + x + x - x - x + x =
2x
Tim buys 4 tin of beans at $5.25 each and 3 boxes of matches at $0.75 each. How much change will he get from a $100.00
$76.75
20% tax is added after a meal cost $200. How much does one pay for the meal?
$240
R=2%, P=1000, S.I. = 200. Find the time taken
10 years
3x + 10 = x + 30
x = 10
What is the better buy 6 socks for $43.80 or 4 socks for $28.40?
The 2nd option
7% tax is added to a $8000 bill. What is the new amount?
$8560
Stacy puts $500 in the Bank. 4 years later her money is worth $600. What was the bank's Interest Rate?
5%