The easiest way is just to plug it in to your calculator. you find the square root button and plug the number in. for example if you plug in the square root of 289 you get 17
We have the equation:

so:

and:

This equation has one solution.
Answer:
You have to rotate/mirror
Step-by-step explanation:
We know that he is 6 songs away from 100.
The question is: How many songs away from 100 is he? Well, 6, of course!
(An interger is just any number that doesn't have decimals. ...-2, -1, 0, 1, 2, 3...etc.)
Answer:
The cost of 4 medium pizzas:
4 (x - 3)
Step-by-step explanation:
#3
x = the cost of a large pizza
medium pizza costs $3 less than a large pizza. So it's x - 3
If 4 medium pizzas then it will be: 4 (x - 3)