Percents
Nike Air Force One's cost $105. There is a 8% tax applied to the shoes. What is the total cost of the shoes?
% x OG = New
108% x $105 = New
$113.40 = New Price with Tax
-9 + ______ = 0
9
If I roll a fair sided dice 60 times, about how many times will I land on the number 6?
1/6 = x/60
x = 10 times
Simplify the following expression:
4a + 3 - 8 - 9a
-5a - 5
Solve for x:
-4x - 8 = 16
x = -6
Nike Air Force One's cost $105. There is a 9.5% tax applied to the shoes. What is the total cost of the shoes?
% x OG = New
1.095 x $105 = New
$114.98
1.243 + ________ = 0
-1.243
Odd Numbers: 1, 3, 5 (3 outcomes are odd)
Total: 1, 2, 3, 4, 5, 6 (6 total outcomes)
Simplify the expression:
-3(x - 4) - 7
-3x + 12 - 7
-3x + 5
Solve the Equation:
0.2x+ 1.2 = 4.8
x = 18
Nike Air Force One's cost $105. There is a 7.25% tax applied to the shoes. What is the total cost of the shoes?
% x OG = New
1.0725 x $105 = New
$112.61 = New Price with Tax
(-3/4) + 4.5 + (1/4) + (-2.3)
1.7
If I flip a coin 3 times in a row, what is the probability I will a land on heads all 3 times?
1/2 x 1/2 x 1/2 = 1/8
Simplify the expression:
0.5(x - 10) + 2.25
0.5x - 5 + 2.25
0.5x - 2.75 = correct answer
Kenneth has a job that pays $11 per hour. He’s trying to save enough money to buy a video game that costs $90, and has already saved up $40. Write an equation that shows how many hours Kenneth would have to work in order to meet his goal.
11h + 40 = 90
Nike Air Force One's cost $105. There is a 20% discount on the shoes. What is the total cost of the shoes?
% x OG = New
80% x $105 = New
0.80 x $105 = New
$84 = New Price with Discount
1.9090909090.. (repeating 90)
Saturday = 36% chance
Sunday = 62.5% chance
Sunday has a higher likelihood of it raining.
Simplify the expression:
-3(x - 4) - 4
-3x + 8
Write & Equation that Represents:
At sunrise in February the temperature outside was -7◦ F. It took 3 hours for the temperature to reach 8◦ F. By how many degrees did the temperature rise each hour?
-7 + 3t = -8
Nike Air Force One's cost $105. There is a 20% discount on the shoes and then a 9.5% tax applied to the discounted price. What is the total cost of the shoes?
80% x 105 = New
0.80 x 105 = $84 (cost with discount)
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1.095 x $84 = $91.98 (price with discount + tax)
-2/5 x 0.2
-2/5 x 2/10 = 4/50 = 2/25
-0.4 x 0.2 = -0.08
What is the probability of flipping a coin 5 times and landing on heads all 5 times?
1/2 x 1/2 x 1/2 x 1/2 x 1/2 = 1/32
Simplify the expression:
-2(x - 4) + 10
-2x + 8 + 10
-2x + 18
Solve the equation:
0.5(12x - 10) + 4 = 11
6x - 5 + 4 = 11
6x - 1 = 11
6x = 12
x = 2