Answer:
Step-by-step explanation:
-1760 is the answer 83 times 83 minus 93 times 93 is -1760
I dont have a calculator, but 1000(1 plus .145)^12..... I guess
Answer:
x = 10
y = 9
Step-by-step explanation:
First, you need to write two equations that represent the information given. I'm going to set the two numbers and x and y.
x - y = 1
x + y = 19
This turns it into a systems of equations. When you add the two equations, keeping everything on each side, you eliminate a variable, and solve for the other.
2x = 20
x = 10
Now, you'd plug x into either original equation.
(10) - y = 1
-y = -9
x = 10
I hope this helped!
Answer:

And replacing we got:

So then we have a total of 4200 possibilities in order to have a veggle wrap
Step-by-step explanation:
For this case we can use the combinatory formula given by:

And for this case we have a total of 9 vegatables and 5 condiments and 5 types of tortilla. Then the total number of possibilities are:

And replacing we got:

So then we have a total of 4200 possibilities in order to have a veggle wrap