0.3f +1 = 0.2f - 4.5
what’s the answer step by step

Hey!

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Steps To Solve:

0.3f + 1 = 0.2f - 4.5

~Subtract 0.2f to both sides

0.3f + 1 - 0.2f = 0.2f - 4.5 - 0.2f

~Simplify

0.1f + 1 = -4.5

~Subtract 1 to both sides

0.1f + 1 - 1 = -4.5 - 1

~Simplify

0.1f = -5.5

~Divide 0.1 to both sides

0.1f/0.1 = -5.5/0.1

~Simplify

f = -55

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Hope This Helped! Good Luck!

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363