Mathematics, 11.12.2020 05:10, Usman458
At a portrait studio, three 8-inch-by-10-inch pictures and two 5-inch-by-7-inch pictures cost a total of $52. Two 8-inch-by-10-inch pictures and two 5-inch-by-7-inch pictures cost a total of $40. This situation can be represented by the system of equations, where x is the cost in dollars of each 8-inch-by-10-inch picture and y is the cost in dollars of each 5-inch-by-7-inch picture. What is the cost of one 5-inch-by-7-inch picture?
Answers: 2
Mathematics, 21.06.2019 17:30, Justinoreilly71
The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number
Answers: 1
Mathematics, 21.06.2019 22:00, MoparorNocar061401
Find two numbers if their sum is 91 and the ratio is 6: 7?
Answers: 1
At a portrait studio, three 8-inch-by-10-inch pictures and two 5-inch-by-7-inch pictures cost a tota...
Social Studies, 20.07.2019 00:00
Chemistry, 20.07.2019 00:00
Biology, 20.07.2019 00:00