3 years ago

PLEASEE HELPPP !! WILLING TO HELP WITH social studies/history if you can answer

Mathematics

2 answers:

Rashid [163]3 years ago

4 0

The first option is correct (-x)

goblinko [34]3 years ago

4 0

1/2 (6x - 4b) - (5x - 2b) + x

= 3x - 2b - 5x + 2b + x

= -x

i hope this helps! :D

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Option B - $=8.4672\times 10^{13}$

Step-by-step explanation:

Given : Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5,880,000,000,000 miles.Suppose a star is 14.4 light years from earth.

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