Kara has 21 collectible buttons to sell. she sells the small buttons for $3 and the large buttons for $4, and earns a total of $68. if the small buttons are represented by x and the large buttons are represented by y, which of the following systems of equations can be used to calculate the number of large and small buttons sold? x y = 21, 3x 4y = 68 x y = 68, 3x 4y = 21 x y = 21, 4x 3y = 68 x y = 68, 4x 3y = 21
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Kara has 21 collectible buttons to sell. she sells the small buttons for $3 and the large buttons for $4, and earns a total of $68. if the ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
For what value of the variable will the value of 7y-2 be ten more than the value of 2y?
Answers (1)
A store spends $10 for each pair of brand X jeans and adds a 120% markup to the cost what is the selling price of the jeans
Answers (2)
How you write 240,005 in word form
Answers (2)
Subtraction fact 15-7
Answers (2)
What is the greatest perfect square that is a factor of 350
Answers (1)
New Questions in Mathematics
If 675 is 3/4 what is the the other 1/4 and how did you get it?
Answers (2)
Aaron's mother purchases a new computer for $1750. If she claims a linear depreciation (loss of value) on the computer at a rate of $250 per year, how long will it take for the value of the computer to be $0?
Answers (1)
The estimated mass of the earth 5.9742 x10^24 kg. The estimated volume of the earth is 1.0474 x10^21 kg^3. Use the following formula to find the approximate density of the earth
Answers (1)
Solve for t. 3t 3 / 5=6
Answers (1)
Complete the following equation using, or = 120% ___ 1
Answers (1)