Answer:
x = 64
z = 98
y= 18
Step-by-step explanation:
x = 64
64+z+18 = 180
z = 180-82 = 98
y= 18
Answer:
its D if not im so sorry i found the answer on a website
Step-by-step explanation:
Answer:
x^2+10x+25 is a polynomial
Step-by-step explanation:
A polynomial is an expression with exponets such as x^2 therefore your eqation that will become x^2+10x+25 is always a polynomial
Assuming you meant (x+5)^2
Answer:
52 minutes
Step-by-step explanation:
it takes him 13 minutes to complete 5 so if he wants to do 20 problems do 20 divided by 5 (4) then do 13 times 4=52
