The number of friends represents how many had the type of ice cream. It is the number of friends.
Answer:
x = ± 2
Step-by-step explanation:
Given
16 - 2x² = - 64 ( subtract 16 from both sides )
- 2x² = - 80 ( divide both sides by - 2 )
x² = 40 ( take the square root of both sides )
x = ±
= ±
= ± 2
Answer
(8+6divided by 2)+4
Step-by-step explanation:
Answer:
4.8
12 x 40
100
= 4.8
Step-by-step explanation: