Monica paid a sales tax of $3 when she bought a new bike helmet. If the sales tax rate was 6%, how much did the store charge for the bike helmet before tax?

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

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

the answer is mp

step-by-step explanation:

step-by-step explanation: it is d