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john is three times as

Find the ages of John and Mary if four times John's age equals three times Mary's age, and Mary is ten years older than John.
1. 2 answers
2. asked by Ryan
3. 613 views
John tosses a penny 10 times and finds that 2 of those times the penny comes up heads and 8 of those times the penny comes up
1. 2 answers
2. asked by mike
3. 643 views
John is at a car show. Beginning 2.5 miles away, a car travelling at a constant 45 miles per hour approaches and then passes
1. 1 answer
2. asked by Sammy
3. 584 views
John is at a car show. Beginning 2.5 miles away, a car travelling at a constant 45 miles per hour approaches and then passes
1. 3 answers
2. asked by Sammy
3. 658 views
John walks three times as far as Smith, and Wilson walks twice as far as John.Find the distance that John walks, if the three
1. 1 answer
2. asked by Saba
3. 564 views
John has some marbles. Sally has 5 more than twice as many as John. Ingrid has 4times as many marbles as John. If the three
1. 3 answers
2. asked by Zeze
3. 672 views
A. John is now 10 years older than Marcus. Three times John's age 5 years from now will be the same as five times Marcus's age 5
1. 5 answers
2. asked by gary
3. 1,722 views
Compare 3+2 times 5 to (3+2) times 5. i put order of operations and got 5 times 5 for the first one, and for the second. I need
1. 2 answers
2. asked by john
3. 516 views
.divide AED 1380 among Ahmed John and Babita so that the amount Ahmed receives is 5 times as much as babita's share and its 3
1. 6 answers
2. asked by sim
3. 2,410 views
John is 4years younger than Sharon. Sharon is s= times as old as John. If you let Sharon's age and j= John's age, then the
1. 1 answer
2. 20 views