Mathematics, 04.10.2020 05:01 joelpimentel
The cost to purchase a song from
iTunes is $1.98 per song. To purchase
a song from Napster, you must be a
member. The Napster membership
fee is $20. In addition, each
purchased song costs $1.78. How
many downloaded songs must be
purchased for the monthly price of
Napster to be the same as iTunes?
What will the monthly price be?
Answers: 2
Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
Answers: 2
Mathematics, 22.06.2019 00:30
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
The cost to purchase a song from
iTunes is $1.98 per song. To purchase
a song from Napster, y...
a song from Napster, y...
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