He doesn’t have enough, he has 19/8 and needs 20/8 for 10 burgers, he’s missing 1/8 :)
Answer:

Step-by-step explanation:

Identity used:


Now let us divide the modified expressions:
÷ 
we get:

Answer:

Step-by-step explanation:
The square root of 11 is 3.31... this could be the answer.
Answer:
10
Step-by-step explanation:
3x - 2 = 3(4) - 2 = 12 - 2 = 10
Answer: x=−5
Step-by-step explanation:
8x+32=5x−3−4x
8x+32=x−3
8x+32−x=−3
7x+32=−3
7x=−3−32
7x=−35
x=- 35/7
x=−5