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
Mathematics, 21.06.2019 21:30, theoretical0315
Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$
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Mathematics, 21.06.2019 22:00, kkeith121p6ujlt
5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811
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Kevan is 6 years younger than his sister katie. melanie is twice as old as kevan. how old are all th...
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