Answer:
1
Step-by-step explanation:
So because 3 to the power of 3 is in brackets we do that first.
3 x 3 x 3 = 27
Now , 27 to the power of 0 is 1 because anything to the power of 0 is 1.I hope this helped
Answer: It is because if ∠N and ∠K are congruent and are same in size and shape.
Answer:Well, I don't know what you got so I can't tell you if it is right.
If it works in both equations, it depends of whether your equations are set up correctly.
Here is how I would do this problem.
Let x = no. of hot dogs,y = number of sodas.
First equation is just about the number of things.
x + y = 15
Second equation is about the cost of things.
1.5 x + .75 y = 18
solve x+y = 15 for y y = 15-x substitute into second equation
1.5x + .75(15 - x) = 18
You should get the correct answer for number of hot dogs if you solve this correctly. Put your answer in the x + y =15 equation to get y. Then put both x and y into the cost equation and check your answer.
Hope this helps.
Step-by-step explanation:
True, Integers mean "whole", and it cannot be a fraction or decimal
hope this helps
Answer:
4x+4y
Step-by-step explanation:
Only like terms can be added together so the numbers with the variable x are added together and numbers with the variable y are added together.
The expression can no longer be simplified since it has no other ways to.
