Mathematics, 07.11.2019 02:31, fbillinton
Dee bought 6 dolls and 2 toy trains for $55. at the same prices, joy bought 4 dolls and 7 toy trains for $65. what is the price of a doll?
Answers: 2
Mathematics, 21.06.2019 18:00, ineedhelp2285
Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need
Answers: 2
Mathematics, 21.06.2019 20:00, Kalle91106
Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a
Answers: 1
Mathematics, 21.06.2019 20:30, amyaacrawford86
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
Answers: 2
Dee bought 6 dolls and 2 toy trains for $55. at the same prices, joy bought 4 dolls and 7 toy trains...
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