Lets say i will have a party and i invited 45 ppl but my mom says that some guests might not attend. she also asks to calculate the amoumt of money all the snacks would be if it would costs $3 each. so i wrote:
3•x
it's the right equation but how do i know the answer
plz super fast i need this now! will mark brainliest

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

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step-by-step explanation:

17

step-by-step explanation:

51/3=17

thus 17 is your answer.

i believe it is b and c. (side note, i got the same computer from k-12 lol i’m in 8th grade and this is my first year, will it get

step-by-step explanation: