Step-by-step explanation:

Square both sides of the equation.


I believe it’s 250 ounces
Answer:
25
Step-by-step explanation:
420 - 45 = 375
375 / 15 = 25
Answer:
x - 
Step-by-step explanation:
A polynomial has the form
first term is the term of highest degree followed by term of second etc.
note that x =
← degree 1
x -
fits this description and is a polynomial of degree 1
Answer:
68
Step-by-step explanation:
1) 40+7=47
2) 47+7=54
3) 54+7=61
4) 61+7=68