Answer:
4
Step-by-step explanation:
first you add them and then you subtract and you will get your answer
Answer:
x = ± √2 = ± 1.4142
Step-by-step explanation:
Answer: x = # of lawns
50 divided by 4 = x
Step-by-step explanation:
not positive but hope it helps
Answer:
3x^2-6x -3
Step-by-step explanation:
(2x^2-5x+1)+(x^2-x-4)
we sum all coefficient according to the exponent of the variable
2x^2-5x+1+x^2-x-4 = 3x^2-6x -3
