Mathematics, 20.05.2021 06:50 ehehvevsbg
four pencils and six pens cost a total of $8.90. Three pencils and five pens cost a total of $7.20. Find the cost of one pencil. Enter your answer as a decimal without a dollar sign.
Answers: 1
Mathematics, 21.06.2019 22:30, fluffpupkiki
5. (04.07)which of the following exponential functions goes through the points (1, 12) and (2, 36)? (2 points)f(x) = 3(4)^xf(x) = 4(3)^-xf(x) = 3(4)^-xf(x) = 4(3)^x
Answers: 1
Mathematics, 21.06.2019 23:50, kordejah348
Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p. mc) knowing that it is going to rain tomorrow, and going to bed before 9 p. md) knowing that you have a test in school tomorrow, and studying thw night before
Answers: 2
four pencils and six pens cost a total of $8.90. Three pencils and five pens cost a total of $7.20....
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