Answer:
7963.9
Step-by-step explanation:
hope this helps
Make a scatterplot of the data. Once finished, look at the scatterplot
to determine if the data taken holistically appears to be a close to the
shape of a line.
Answer:
In your change cup you have 28 coins. All of which are nickels and quarters. Together they add up to $4. How many coins do you have of each.
It is easier to solve by substitution.
Answer:
Here's my work for this problem: