Mathematics, 31.07.2019 09:00 raiderries

Ateacher writes two equations as shown. j = 3/8 (1/3 - 2/5) k = 3/4 (2/3 - 5/6) part a solve both equations. express your answer as a fraction in simplest form. show your work. part b what is the sum of j and k ? express your answer as a fraction in simplest form. show your work. part c what fraction when added to the result of part b would equal zero? explain your answer. part d create a real-world situation to represent the description in part c.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, flax05

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Answers: 2

continue

Mathematics, 21.06.2019 21:30, Buttercream16

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Answers: 3

continue

Mathematics, 22.06.2019 03:30, cheesecake1919

Judy garland electronics operate on a net-profile rate of 20% on its printer cables. if the markup is $8.95 and the overhead is $4.31,find the net profit and the selling price? use the net-profit rate formula to solve this problem.

Answers: 1

continue

Mathematics, 22.06.2019 04:00, mathmeup

Abarge can safely haul no more than 400 tons across the river. the barge has an empty weight of 24 tons. the average weight of the railroad cars is 4 tons each. bhow many railroad cars can the barge haul?

Answers: 1

continue

You know the right answer?

Ateacher writes two equations as shown. j = 3/8 (1/3 - 2/5) k = 3/4 (2/3 - 5/6) part a solve both...