Easy math question please help
...
Answers: 1
Mathematics, 21.06.2019 13:00
1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5
Answers: 1
Mathematics, 21.06.2019 14:00
Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10
Answers: 2
Mathematics, 21.06.2019 17:30
Asphere has a diameter of 10 in. what is the volume of the sphere?
Answers: 1
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Mathematics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Chemistry, 13.04.2021 02:50
Social Studies, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Physics, 13.04.2021 02:50
Chemistry, 13.04.2021 02:50
English, 13.04.2021 02:50