Mathematics, 20.08.2019 23:40 dollar6219
Kevan is 6 years younger than his sister katie. melanie is twice as old as kevan. how old are all three siblings?
a. if you let k represent katie's current age, what expression can you use to represent kevan's current age?
b. based on your answer to part a, what expression represents melanie's age?
c. if melanie is 18 years old , what equation can you write to solve the problem?
d. solve the equation. how old are kevan and katie?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:00
What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4
Answers: 2
Mathematics, 21.06.2019 17:00
The variable in a relation who’s value depends on the value of the independent variable is called what?
Answers: 1
Mathematics, 21.06.2019 21:00
You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up
Answers: 1
Mathematics, 21.06.2019 22:30
Determine domain and range, largest open interval, and intervals which function is continuous.
Answers: 2
You know the right answer?
Kevan is 6 years younger than his sister katie. melanie is twice as old as kevan. how old are all th...
Questions
Mathematics, 06.02.2021 23:40
English, 06.02.2021 23:40
Biology, 06.02.2021 23:50
Computers and Technology, 06.02.2021 23:50
Mathematics, 06.02.2021 23:50
Mathematics, 06.02.2021 23:50
Mathematics, 06.02.2021 23:50
Computers and Technology, 06.02.2021 23:50
