Question 1

Carlos went to the mall to buy toys for his children and nephews with a total of $1300. After he was done shopping, he had $400 left in his account. Carlos's expenditure on doll sets was $100 less than four times the amount he spent on toy cars. How much money did Carlos spend on doll sets?

Accepted Answer

The answer of Carlos went to the mall to buy...

Question 2

The rapper Drake hosts a concert at the Air Canada Center, where the ticket price is $240. However, the price of the individual ticket includes the 13% HST. What is the original price of the ticket, excluding the HST?

Accepted Answer

The answer of The rapper Drake hosts a concert at...

Question 3

Rearrange for b: a² + b² = c²

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The answer of Rearrange for b: a² + b² =...

Question 4

A smartphone was being sold for $660 while on sale. If the price dropped by 20% for the sale, what was the original price of the smartphone?

Accepted Answer

The answer of A smartphone was being sold for $660...

Question 5

Usually, Bob's Burgers sells x burgers for p dollars each. But today, the price was lowered by 22% and as a result, 60% more burgers were sold. Which of the below represents the revenue for today's burger sales, in dollars?
A)0.6x - 0.22p
B)1.15xp
C)1.248xp
D)1.455xp

Accepted Answer

Let's assume that initially, Bob's Burgers sold 'n' burgers at 'p' dollars each. Therefore, the total revenue before the discount was np.

After the 22% discount, the selling price of each burger becomes 0.78p (100% - 22% = 78%). As a result, Bob's Burgers sold 60% more burgers, which means they sold 1.6n burgers.

Therefore, the total revenue after the discount is (1.6n) x (0.78p) = 1.248np, which is option C.

Question 6

Rearrange for r: A = πr²

Accepted Answer

The answer of Rearrange for r: A = πr²...

Question 7

At the beginning of the Toronto FC game,  of the stadium's seats were full. At halftime, 1000 spectators left, leaving only  of the seats full. In total, how many seats are in the stadium?

Accepted Answer

The answer of At the beginning of the Toronto FC...

Question 8

Solve for x: x +  x = 22

Accepted Answer

The answer of Solve for x: x +  x...

Question 9

Sony has been producing 1710 VR headsets a day through two work shifts. The second shift has produced 90 fewer headsets than seven-fifths of the number of headsets produced by the first shift. What is the number of VR headsets produced by the second shift in a day?

Accepted Answer

The answer of Sony has been producing 1710 VR headsets...

Question 10

Old Navy had $940 worth of orders for shirts. The prices for the shirts were categorized by style: $10 for tank tops, $14 for graphic tees, and $22 for polos. The number of polos ordered was one more than half the number of graphic tees, and the number of graphic tees ordered was eight less than twice the number of tank tops. Determine the number of each type of shirt ordered.

Accepted Answer

The answer of Old Navy had $940 worth of orders...

Question 11

Zain began with three times more money than Max. After Zain gave Max $18, Zain still had $6 more than Max. How much money do they have altogether?

Accepted Answer

The answer of Zain began with three times more money...

Question 12

Rearrange for c: x =

Accepted Answer

The answer of Rearrange for c: x = ...

Question 13

Solve for x (answer will be a decimal)  (x + 2)-  (2x + 2)=

Accepted Answer

The answer of Solve for x (answer will be a...

Quiz 2: Review of Basic Algebra

Carlos went to the mall to buy toys for his children and nephews with a total of $1300. After he was done shopping, he had $400 left in his account. Carlos's expenditure on doll sets was $100 less than four times the amount he spent on toy cars. How much money did Carlos spend on doll sets?

The rapper Drake hosts a concert at the Air Canada Center, where the ticket price is $240. However, the price of the individual ticket includes the 13% HST. What is the original price of the ticket, excluding the HST?

Rearrange for b: a2 + b2 = c2

A smartphone was being sold for $660 while on sale. If the price dropped by 20% for the sale, what was the original price of the smartphone?

Usually, Bob's Burgers sells x burgers for p dollars each. But today, the price was lowered by 22% and as a result, 60% more burgers were sold. Which of the below represents the revenue for today's burger sales, in dollars?

Rearrange for r: A = πr2

At the beginning of the Toronto FC game, of the stadium's seats were full. At halftime, 1000 spectators left, leaving only of the seats full. In total, how many seats are in the stadium?

Solve for x: x + x = 22

Sony has been producing 1710 VR headsets a day through two work shifts. The second shift has produced 90 fewer headsets than seven-fifths of the number of headsets produced by the first shift. What is the number of VR headsets produced by the second shift in a day?

Zain began with three times more money than Max. After Zain gave Max $18, Zain still had $6 more than Max. How much money do they have altogether?

Rearrange for c: x =

Solve for x (answer will be a decimal) (x + 2)- (2x + 2)=

Rearrange for b: a² + b² = c²

Rearrange for r: A = πr²