Mathematics, 19.09.2019 16:00 Nason156
Katie is k years old. harry is 4 years older than katie. rachel is twice as old as harry. if you add together the ages of katie, harry, and rachel the total comes to 36 years. algebraically, determine the age of each person.
Answers: 1
Mathematics, 21.06.2019 19:00
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
Answers: 1
Katie is k years old. harry is 4 years older than katie. rachel is twice as old as harry. if you add...
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