Answer:
feldspar, because it has a higher number then gypsum and apatite, and it can be scratched by quartz because it has a lower number.
Answer:
by itself on one side of the equal sign and value on the other
Answer:
x=4x+7=
x=5=
Step-by-step explanation:
Answer:
For the values: 44, 30, 21
<span>The </span>LCM<span> is: </span><span>4620</span>
