Mathematics, 28.11.2020 05:10, robert7248
Andre’s coin jar contains 85 cents. There are no quarters or pennies in the jar, so the jar has all nickels, all dimes, or some of each.
1. Write an equation that relates the number of nickels, n, the number of dimes, d, and the amount of money, in cents, in the coin jar.
2. Graph your equation on the coordinate plane.
3. How many nickels are in the jar if there are no dimes? Where can you find that on the graph? Explain.
4. How many dimes are in the jar if there are no nickels? Where can you find that on the graph? Explain.
Answers: 2
Mathematics, 22.06.2019 00:30, mitchellmarquite
Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?
Answers: 3
Andre’s coin jar contains 85 cents. There are no quarters or pennies in the jar, so the jar has all...
Mathematics, 18.07.2020 18:01
Mathematics, 18.07.2020 18:01