Mathematics, 18.02.2021 19:10 oreonb11
Fiona and Iliana went to a going-out-of-business sale at a local video store. The store was advertizing all HD videos on sale for one price and all classic videos for a different price. Fiona bought 5 HD videos and 2 classic videos for $31. Iliana bought 5 classic videos and 3 HD videos for $30. Which system of equations can be used to find the prices of the classic and HD videos?
5 x + 2 y = 31. 5 x + 3 y = 30.
5 x + 2 y = 30. 3 x + 5 y = 31.
5 x + 2 y = 30. 5 x + 3 y = 31.
5 x + 2 y = 31. 3 x + 5 y = 30.
Answers: 2
Mathematics, 21.06.2019 19:30
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?
Answers: 1
Mathematics, 21.06.2019 23:00
Analyze the diagram below and complete the instructions that follow. how to find tan
Answers: 2
Mathematics, 21.06.2019 23:30
Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year
Answers: 1
Mathematics, 22.06.2019 00:30
Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16
Answers: 3
Fiona and Iliana went to a going-out-of-business sale at a local video store. The store was advertiz...
Mathematics, 20.09.2020 08:01
Mathematics, 20.09.2020 08:01
Physics, 20.09.2020 08:01
Mathematics, 20.09.2020 08:01
Mathematics, 20.09.2020 08:01
History, 20.09.2020 08:01