2x+3-5.32=68.82
2x= 71.14
x=35.57
each sneaker costs $35.57
<span>f(-3) = 4 + 3 + 9
f(-3) = 16
tell me if that is it
</span>
14a. =
15b. 2/3 is less than 0.667
16c. 3 7/8 is greater than 3.375
17d. 3/8 is less than 1/2
Answer:
There were written records by studying aircrafts before historians know about the past.
Step-by-step explanation: