Write an equation and solve to find the solution to the following problem.
You have $27 to spend at the mall and a coupon for $6 off at your favorite store. A t-shirt costs $11. How many t-shirts can you buy using your coupon and money?
(1 point)
Responses
1 shirt
1 shirt
2 shirts
2 shirts
3 shirts
3 shirts
4 shirts
the answer is 3 shirts
i just did it
Let x represent the number of t-shirts you can buy.
The cost of one t-shirt is $11, and you have a coupon for $6 off, so each t-shirt will effectively cost $11 - $6 = $5.
You have $27 to spend, so the equation to represent the problem is:
$5x = $27
To solve for x, divide both sides of the equation by $5:
x = $27 / $5
x = 5.4
Since you can only buy whole t-shirts, you can buy a maximum of 5 t-shirts using your coupon and money.
Use the given equation to find the solution to the following problem.
The equation 9.95 + 0.30s = c gives the cost c in dollars that a website charges for downloading songs. The variable s stands for the number of songs downloaded. Find the cost of downloading 35 songs.
(1 point)
Responses
c = $9.95
c = $9.95
c = $20.45
c = $20.45
c = $35.00
c = $35.00
c = $114.45
Let's solve this problem step-by-step.
First, we need to calculate the total amount of money we have after applying the coupon.
$27 - $6 = $21
Next, we need to find out how many t-shirts we can buy with $21, considering that each t-shirt costs $11.
$21 ÷ $11 = 1.9090909
Since we can't buy a fraction of a t-shirt, we have to round down to the nearest whole number. Therefore, we can buy 1 t-shirt using our coupon and money.
So, the solution is: 1 shirt.
To solve this problem, we can start by setting up an equation to represent the situation. Let's use x to represent the number of t-shirts you can buy.
The cost of each t-shirt is $11, and you have a coupon for $6 off. So, each t-shirt will actually cost $11 - $6 = $5.
Since you have $27 to spend, you can buy x t-shirts at $5 each. Therefore, the equation is:
x * $5 = $27
To solve for x, divide both sides of the equation by $5:
x = $27 / $5
Now, use a calculator to find the solution:
x = 5.4
Since we are dealing with the number of t-shirts, which cannot be a fraction, we need to round down to the nearest whole number. Therefore, you can buy a maximum of 5 t-shirts using your coupon and money.