Answer:
Step-by-step explanation:
The average age of 18 girls is 12.
<u>Total age of girls:</u>
The average age of 15 boys is 17
<u>Total age of boys:</u>
<u>Total age of children:</u>
<u>Total number of children:</u>
<u>Average age of children:</u>
- 471 / 33 = 14.3 (rounded)
Answer:
the vertex is (-6,8)
axis of symmetry is x=-6
all i can do for now
Step-by-step explanation:
Answer:
Tyler 96
Olivia 84
Step-by-step explanation:
6*16=96
6*14=84
You would know because 1/4 = .25 and are interchangeablemaking the equations the same <span />