subject
Mathematics, 26.02.2021 05:00 filthyfish

David wants to buy a new bicycle that cost $295 before a 40%
discount. He finds the cost after the
discount, in dollars, by evaluating
295 - 295(0.40). His brother Michael
finds the same cost by evaluating
295(1 – 0.40). What property can be
used to justify that these two
expressions represent the same cost
after the discount?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Asap (explain how you got it as well for brainliest)i tried 1: 2 and 2: 3 and they were wrong.picture of figure: in the figure below, the segment is parallel to one side of the triangle. the ratio of 12 to y is1: 21: 31: 42: 3
Answers: 1
question
Mathematics, 21.06.2019 20:30
Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how
Answers: 2
question
Mathematics, 21.06.2019 21:00
Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.
Answers: 1
question
Mathematics, 21.06.2019 21:30
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
Answers: 1
You know the right answer?
David wants to buy a new bicycle that cost $295 before a 40%
discount. He finds the cost afte...
Questions
question
Physics, 16.02.2021 06:00
question
Social Studies, 16.02.2021 06:00
question
Mathematics, 16.02.2021 06:00
question
Computers and Technology, 16.02.2021 06:00
question
Mathematics, 16.02.2021 06:00
Questions on the website: 13722367