Mathematics, 15.09.2021 14:00 dlow4974
In conjunction with the Olympic Games which was held in Tokyo, KOKUYO Company sold three types of souvenirs, that are keychains, calculators and pens. The company ordered its supply of souvenirs in two types of packets. The cost of a packet which consists of three keychains, and two calculators is RM45, whereas the cost of a packet which consists of a keychain, a calculator and a pen is RM40. The cost of a pen is four times the cost of a keychain. If the costs of a keychain, a calculator and a pen are RM x , RM y and RM z respectively, obtain a matrix equation to represent the above information. Hence, determine the cost of each type of souvenir supplied to the company.β
Answers: 3
Mathematics, 21.06.2019 23:50
Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32
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Mathematics, 22.06.2019 01:00
The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.
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Mathematics, 22.06.2019 01:30
(01.03 mc) which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4. select one: a. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1. b. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12. c. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3. d. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.
Answers: 3
In conjunction with the Olympic Games which was held in Tokyo, KOKUYO Company sold three types of so...
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