Mathematics, 10.02.2021 17:10 KariSupreme
2
Stephanie adds pennies and nickels to a scale until the mass of the combined coins is 75 grams. Each penny has a mass of 2.5 grams and each nickel has a
mass of 5 grams
Create an equation to model this situation, where is the number of pennies and y is the number of nickels that Stephanie can put on the scale so that the
mass of the combined coins is exactly 75 grams
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:00
The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?
Answers: 1
Mathematics, 21.06.2019 19:00
15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined
Answers: 2
Mathematics, 21.06.2019 19:00
How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution
Answers: 2
Mathematics, 21.06.2019 19:00
Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?
Answers: 2
You know the right answer?
2
Stephanie adds pennies and nickels to a scale until the mass of the combined coins is 75 grams. E...
Questions
Business, 01.11.2020 14:00
Mathematics, 01.11.2020 14:00
Mathematics, 01.11.2020 14:00
Physics, 01.11.2020 14:00
Physics, 01.11.2020 14:00
Chemistry, 01.11.2020 14:00
English, 01.11.2020 14:00
Business, 01.11.2020 14:00
Mathematics, 01.11.2020 14:00
Biology, 01.11.2020 14:00
English, 01.11.2020 14:00
Mathematics, 01.11.2020 14:00
Mathematics, 01.11.2020 14:00
Biology, 01.11.2020 14:00
