Which equation could be used to solve this problem?
kate weighs 3 times as much as jen....
Mathematics, 28.01.2020 05:31 HelenKellerwasaSlutt
Which equation could be used to solve this problem?
kate weighs 3 times as much as jen. their total weight is 140 pounds. how much does each girl weigh?
a) 140 = 3x
b) 3x + x = 140
c) 3x - x = 140
d) x - 140 = 3x
Answers: 1
Mathematics, 21.06.2019 20:00
For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization
Answers: 3
Mathematics, 21.06.2019 20:00
Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.
Answers: 2
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212
Answers: 1
Mathematics, 21.06.2019 21:40
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
History, 15.12.2020 01:00
Chemistry, 15.12.2020 01:00
Biology, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
History, 15.12.2020 01:00
Computers and Technology, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
English, 15.12.2020 01:00
Chemistry, 15.12.2020 01:00