subject
Mathematics, 10.12.2021 06:40 Haven263

Last year, the ratio of the ages of Mel and her friend is 3:4. Next year, the ratio will be 4:5. Form two simultaneous equations using the information above, and solve them by using the elimination method. Hence find their ages now.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
Triangle knm is what is true about the sides of knm
Answers: 3
question
Mathematics, 21.06.2019 20:30
Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.
Answers: 1
question
Mathematics, 22.06.2019 01:00
The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?
Answers: 2
question
Mathematics, 22.06.2019 03:00
Run a linear regression to determine an equation (y=mx+b y=mx+b)
Answers: 3
You know the right answer?
Last year, the ratio of the ages of Mel and her friend is 3:4. Next year, the ratio will be 4:5. For...
Questions
question
Mathematics, 23.05.2021 06:00
question
Mathematics, 23.05.2021 06:00
question
Mathematics, 23.05.2021 06:00
question
Mathematics, 23.05.2021 06:00
question
English, 23.05.2021 06:00
Questions on the website: 13722359