She will need 2 1/2 boxes of crackers.
Work:
1/12 times 30/1 is 30/12 which simplifies to 2 1/2.
I'm not totally sure I'm correct but I hope this helped!
Pythagorus Theorm
a sqr + b sqr = c sqr
25 sqr + 7 sqr = c sqr
625 + 49 = c sqr
625 + 49 = 674
c = sqr root of 674
c = 25.96 (rounded to 2dp)
Always irrational im pretty sure. wait for another person to correct me before you answer.
9514 1404 393
Answer:
B. 4 +7x -2
Step-by-step explanation:
The simplified values of the expressions are ...
The second expression listed is not equivalent to the others.