Mathematics, 14.06.2020 01:57 babygurl27732
Sihui and Mark have $16 altogether. If Sihui has $2 more, she will have half as much as Mark. How much money does each of them have? (Use the elimination method to show the solution set)
Answers: 1
Mathematics, 21.06.2019 15:50
Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?
Answers: 1
Mathematics, 21.06.2019 17:00
Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?
Answers: 2
Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
Sihui and Mark have $16 altogether. If Sihui has $2 more, she will have half as much as Mark. How mu...
Mathematics, 13.05.2021 23:50
Mathematics, 13.05.2021 23:50
Mathematics, 13.05.2021 23:50
Mathematics, 13.05.2021 23:50
Mathematics, 13.05.2021 23:50
Mathematics, 13.05.2021 23:50
Mathematics, 13.05.2021 23:50
Mathematics, 13.05.2021 23:50
Mathematics, 13.05.2021 23:50