Answer:
20
Step-by-step explanation:

multiply both sides by 35

divide both sides by 35

Answer:2.2
Step-by-step explanation:100.8-98.6=2.2
Simplify,,,,,,,,,,,,,,,,,,,
tatuchka [14]
It is D , if you plus into a calculator it simplifies for you !!
Answer:
a. y = -x² + 2x - 8
b. y = 
c. y = x³+ 3
Step-by-step explanation:
Idiophone means an instrument that will produce a sound when being struck.
so the answer is B.