ALGEBRA
When A = x+y B = x-2y
Solve:
A - 2B
- x + 5y
find a fraction the meets these requirements:
-The sum of the denominator and numerator is equal to a number that is a multiple of 5
-It is a proper fraction
-The denominator is an odd number.
2/3
What is the price of a $32 teddy bear after,
25% off the original sale price
10% GST
5% PST
what is $27.60
sale price (before taxes): $24
GST (10% of sale price): $2.40
PST (5% of sale price): $1.20
Bob decided to take a walk this morning. His walk started at his house (0) and then walked to the supermarket (45km). After that, he walked to the park (-50m). What is the total distance that he walked in km?
what is 90.05km?
house to the supermarket= 45km
supermarket to the park= 45.05km
(5m= 0.05km)
45km+45.05km=
90.05 KM
(2+39)3 - (4/6)2=
-4a(a+1)+2a(a+5)
what is -2a2+6a
A pizzeria initially sells a large pizza for $15. Because of inflation, the price is raised by 18%. A month later, the pizzeria decides to offer a 10% discount on the new price. What is the final price of the large pizza after the discount?
$15.93
A submarine starts out at 135 feet below sea level. It dives 239 feet before rising 307 feet. Represent the current depth of the submarine as an integer.
The submarine is at a current depth of 67 feet below sea level.
(-67)
Sam is interested in buying a TV at a Fair Deal. The TV is regularly priced at $599 and is on sale for 20% off. At Big Big Discount the TV is regularly priced at $899 and is on sale for 30% off. What is the difference in the sale price?
Sale price at Fair Deal: 599 x 0.2 = 119.8
599 - 119.8 = Final sale price: $479.20
Sale price at Big Big Discount: 899 x 0.3 = 269.7
= 899 - 269.7 = 629.3
629.3 - 479.20 =
Final sale price : $150.1
Julia deposits $165 in her bank account. She then buys $150 worth of stocks, which grows by $2.65 cents per hour and thirty minutes. How much money does she have after three days and five hours?
Julia has a total of 301.02
3x2 - 10 - [x2 - 2x - { 4x2 - (3x - 5)}]
6x2 - x - 5
A train leaves City A at 10:00 AM and heads towards City B, 300 miles away, traveling at a constant speed of 60 miles per hour. Two hours later, another train leaves City B at 12:00 PM and heads towards City A, traveling at a constant speed of 90 miles per hour. When the two trains meet, what fraction of the total distance have they each traveled?
train A= 192/300
train B= 108/300