Mathematics, 09.01.2020 10:31 daltonduh6218
It takes 40 cents worth of meat to make 2 sandwiches. what is the cost of the meat for 20 sandwiches?
Answers: 1
Mathematics, 21.06.2019 21:00
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
Answers: 1
Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
It takes 40 cents worth of meat to make 2 sandwiches. what is the cost of the meat for 20 sandwiches...
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