Which expressions are equivalent to 7(-3/4x-3) 1:-5 1/4x -21

2:-7 3/4x -7(3)

3:6 1/4x -21

4:6 1/4x-4

5:7 (-3/4x)-7(3)

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation:

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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srry ask agian

step-by-step explanation: