Answer:
30 one-dollar bills and 12 five-dollar bills.
Step-by-step explanation:
Let x represent number of one-dollar bills and y represent number of five-dollar bills.
We have been given that a tip jar contains x one-dollar bills and y five- dollar bills. There are 42 bills in the jar. We can represent this information in an equation as:
We are also told that the total value of all bills is $90.00. We can represent this information in an equation as:
Upon substituting equation (1) in equation (2), we will get:
Therefore, there are 12 five-dollar bills in the tip jar.
Upon substituting in equation (1), we will get:
Therefore, there are 30 one-dollar bills in the tip jar.
Answer:
B. m
Step-by-step explanation:
Hey there!
A variable is an unknown quantity in an equation or problem.
For example, the problem 3x=15
We want to find out what times 3 will give us 15. x is our unknown quantity.
Hope this helps you! Feel free to comment any questions you may have for me!
Answer: 4=G 5=A
Step-by-step explanation:
4: since he has only 1 dime 2 nickels and 1 quarter he cant pull out 2 dimes since he doesn't have them, meaning G is not possible.
5: To solve you have to multiply 2 1/2 and 3 1/4, one way is by creating improper fractions and multiply that way. So you will get 5/2 x 13/4 which will give you 65/8. Simply to get 8 and 1/8
The answer is 1206 cm. The formula for the volume of this cone is 1/3 • 3.14 • 12(2) • 8.
Which gives you 1205.76 which is rounded up to 1206.
The (2) means the second power so it’s 12 to the second power.
Step-by-step explanation:
I have no idea if I'm doing it right but my guess would be to take the values that we get from f(x) and g(x) when x = 1. Therefore we get that f(x) is equal to 4 and g(x) is equal to -1. We than just do f/g which is 4/-1 which gives us the final answer of -4 which is option B.
Answer: Option B, -4
