Step-by-step explanation:
3x + 1
=3x + 1
this is because a variable X is attached to the 3 so it makes the 3x and the 1 unlike
therefore you can not add them.
2*1*1= 2 m^3 per chest
2 m^3 per chest* 18 chests= 36 m^3 total
Final answer: 36 m^3
Answer:B
Step-by-step explanation:
Answer:
25%
Step-by-step explanation:
height grown in a year = 10 - 8 = 2

-2x^2 - 5 is same shape as -2x^2 except that the whole graph is translated verticall downwards 5 units