Puji paid $7.50 for three pounds of gummy candy. Assuming the cost per pound of gummy candy is proportional, Puji created a table representing the cost of the gummy candy in pounds. Using what you know about proportional relationships, show the work that proves or disproves her costs for 1, 4, and 5 pounds of candy are correct. Explain how to find the cost for 2 pounds of candy and state that cost. Pounds of candy (x) Cost in dollars (y) 1 $2.50 2 3 $7.50 4 $10.00 5 $12.50

Puji paid $7.50 for three pounds of gummy candy. Assuming the cost per pound of gummy candy is proportional, Puji created a table representing the cost of the gummy candy in pounds. Using what you know about proportional relationships, show the work that proves or disproves her costs for 1, 4, and 5 pounds of candy are correct. Explain how to find the cost for 2 pounds of candy and state that cost. Pounds of candy (x) Cost in dollars (y) 1 $2.50 2 3 $7.50 4 $10.00 5 $12.50

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter12: Quadratic Functions

Section12.8: Joint And Combined Variation

Problem 3P

See similar textbooks

Similar questions

An airplane flies from Naples, Italy, in a straight line to Rome, Italy, which is 120 kilometers north and 150 kilometers west of Naples. How far does the plane fly?
Would you prefer the ratio of your income to your friend's income to be 3/1 or 1/3? Explain your reasoning.
Find the slope of the line: x = —4.
US Census data shows that the median price of new home in the U.S. in November 2014 was $280,900. This was $10,700 more than 14 times the price in November 1964. What was the median price of a new home in November 1964?
If you perform your break-even analysis and there is more than one solution, explain how you would determine which x-values are profit and which are not.
Explain in your own words how to use the vertical line test.
Write as the ratio of two integers: (a) 24 (b) 3.57.
Graph the line passing through the point (2,2) with the slope m=43 .