Answer:
Main sequence stars fuse hydrogen atoms to form helium atoms in their cores. About 90 percent of the stars in the universe, including the sun, are main sequence stars. These stars can range from about a tenth of the mass of the sun to up to 200 times as massive. Stars start their lives as clouds of dust and gas.
(2x-3)(x+7)=
2x^2 + 14x - 3x - 21=
2x^2+11x-21.
Answer:
Good small businesses.
Explanation:
It'll support them! They are small, but if their stuff is good, then you shouldn't spend so little.
Answer:
B) describes an action that will begin in the future and will be competed by a specific time in the future
Explanation:
The future perfect tense of verbs indicates that an action will have been completed (finished or "perfected") at some point in the future.
