subject
Mathematics, 11.11.2020 16:50 burnsmykala23

Sean's father decided that the number of hours Sean should study daily is equal to the equation y + 4x = 16, where y is the number of study hours and x is the number of relaxation hours. Sean's mother believes that the number of hours Sean should study daily should be equal to the equation 2y + 5x = 32. Sean's parents have decided to use both equations to determine the number of hours Sean should study and relax. What is an equivalent equation to the addition of Sean's mother's equation and Sean's father's equation?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?
Answers: 2
question
Mathematics, 21.06.2019 18:50
The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x
Answers: 1
question
Mathematics, 21.06.2019 21:00
Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.
Answers: 1
question
Mathematics, 21.06.2019 22:00
If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
Answers: 1
You know the right answer?
Sean's father decided that the number of hours Sean should study daily is equal to the equation y +...
Questions
question
History, 08.10.2019 01:30
question
Mathematics, 08.10.2019 01:30
question
Computers and Technology, 08.10.2019 01:30
question
History, 08.10.2019 01:30
question
History, 08.10.2019 01:30
question
English, 08.10.2019 01:30
question
World Languages, 08.10.2019 01:30
Questions on the website: 13722363