Mathematics, 02.02.2020 20:04 ooooooo828282828
The cost of metal is proportional to the weight of the metal. rita bought 1.6 pounds of metal for $4.00. let p represent the number of pounds of metal and c represent the cost in dollars. which equation can be used to determine the cost of pounds of metal?
a. c = 2.4p
b. c = 2.5p
c = 4.0p
c= 6.4p
Answers: 3
Mathematics, 21.06.2019 13:30
Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.
Answers: 2
Mathematics, 21.06.2019 19:20
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
Mathematics, 21.06.2019 22:00
Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250
Answers: 1
The cost of metal is proportional to the weight of the metal. rita bought 1.6 pounds of metal for $4...
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