Let's call the number of video games Josh has x.
According to the information given, we can set up the following equation: 3x - 2 = 20.
Adding 2 to both sides of the equation, we get: 3x = 22.
Dividing both sides of the equation by 3, we get: x = 22/3 ≈ <<22/3=7.333333333333333>>7.333333333333333.
Since Josh cannot have a fraction of a video game, we can conclude that Josh has 7 video games. Answer: \boxed{7}.
Will had two less than three times as many video games as Josh.
If Will has 20, how many does Josh have?
9 answers
Kayla purchased 5 large sodas at the movie theater. Before tax was added, the total cost of the 5 sodas was equal to the coast of 3 sodas plus $7. What was the cost of one soda, s?
Let's say the cost of one large soda is $x.
According to the information given, the total cost of 5 sodas is 5x.
The total cost of 3 sodas is 3x.
The total cost of 5 sodas is equal to the coast of 3 sodas plus $7, so we can set up the equation:
5x = 3x + 7.
Subtracting 3x from both sides of the equation, we get:
2x = 7.
Dividing both sides of the equation by 2, we get:
x = 7/2 = $3.50.
Therefore, the cost of one soda, s, is $3.50. Answer: \boxed{3.50}.
According to the information given, the total cost of 5 sodas is 5x.
The total cost of 3 sodas is 3x.
The total cost of 5 sodas is equal to the coast of 3 sodas plus $7, so we can set up the equation:
5x = 3x + 7.
Subtracting 3x from both sides of the equation, we get:
2x = 7.
Dividing both sides of the equation by 2, we get:
x = 7/2 = $3.50.
Therefore, the cost of one soda, s, is $3.50. Answer: \boxed{3.50}.
Katherine works flexible hours. This month she worked a total of 60 hours, which was 3 more than 5 times as many hours as she worked last month. How many hours did she work last month?
Let's assume the number of hours Katherine worked last month is x.
According to the information given, the total number of hours Katherine worked this month is 60.
This total number of hours is equal to 3 more than 5 times the number of hours she worked last month, so we can set up the equation:
60 = 5x + 3.
Subtracting 3 from both sides of the equation, we get:
57 = 5x.
Dividing both sides of the equation by 5, we get:
x = 57/5 = 11.4.
Therefore, Katherine worked 11.4 hours last month. Answer: \boxed{11.4}.
According to the information given, the total number of hours Katherine worked this month is 60.
This total number of hours is equal to 3 more than 5 times the number of hours she worked last month, so we can set up the equation:
60 = 5x + 3.
Subtracting 3 from both sides of the equation, we get:
57 = 5x.
Dividing both sides of the equation by 5, we get:
x = 57/5 = 11.4.
Therefore, Katherine worked 11.4 hours last month. Answer: \boxed{11.4}.
Matt is saving for college. He puts $20 in his savings account each week. How many weeks, w, will it take for him to save $15000?
Let's assume it will take Matt w weeks to save $15000.
According to the information given, Matt puts $20 in his savings account each week.
Therefore, the total amount of money Matt will save in w weeks is 20w.
We are given that this total amount of money is equal to $15000, so we can set up the equation:
20w = 15000.
Dividing both sides of the equation by 20, we get:
w = 15000/20 = 750.
Therefore, it will take Matt 750 weeks to save $15000. Answer: \boxed{750}.
According to the information given, Matt puts $20 in his savings account each week.
Therefore, the total amount of money Matt will save in w weeks is 20w.
We are given that this total amount of money is equal to $15000, so we can set up the equation:
20w = 15000.
Dividing both sides of the equation by 20, we get:
w = 15000/20 = 750.
Therefore, it will take Matt 750 weeks to save $15000. Answer: \boxed{750}.
A cell phone company charges a shipping fee of 7% of the purchase cost, p. If the total cost of shipping is calculated to be $30.25, what is the purchase price before shipping was added?
Let's say the purchase cost before adding the shipping fee is x dollars.
According to the information given, the shipping fee is calculated as 7% of the purchase cost.
So, the shipping fee is 7% of x, which can be written as 0.07x.
We are given that the total cost of shipping is $30.25, so we can set up the equation:
0.07x = 30.25.
Dividing both sides of the equation by 0.07, we get:
x = 30.25 / 0.07 ≈ $432.14.
Therefore, the purchase price before shipping was added is approximately $432.14. Answer: \boxed{432.14}.
According to the information given, the shipping fee is calculated as 7% of the purchase cost.
So, the shipping fee is 7% of x, which can be written as 0.07x.
We are given that the total cost of shipping is $30.25, so we can set up the equation:
0.07x = 30.25.
Dividing both sides of the equation by 0.07, we get:
x = 30.25 / 0.07 ≈ $432.14.
Therefore, the purchase price before shipping was added is approximately $432.14. Answer: \boxed{432.14}.
1 answer