Solving Systems by Elimination 3a
A website allows users to download individual songs or
whol...
Mathematics, 12.05.2021 18:20 06takmay48639
Solving Systems by Elimination 3a
A website allows users to download individual songs or
whole albums. All songs cost the same price to
download. All albums cost the same price to download.
Karim pays $30 to download 5 songs and 2 albums.
Kimberlyn pays $26 for download 3 songs and 2
albums. What is the cost to download 1 song? 1 album?
Write a system of linear equation to represent this
situation.
Answers: 3
Mathematics, 21.06.2019 18:40
The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?
Answers: 1
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One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.
Answers: 1
Mathematics, 21.06.2019 21:00
Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n â 1) + 4; n > 1 f(1) = 4 and f(n) = f(n â 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n â 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n â 1) + 2; n > 1 i will award !
Answers: 1
Mathematics, 21.06.2019 23:00
40 points. given: two congruent angles â c and â r are supplementary. prove: â r and â c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
Answers: 2
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