Mathematics, 28.01.2020 22:01 lclaudettecarte8346
Katie spent $465 on dvds and cds. the cds cost $15 each, and the dvds cost $19 each. a total of 27 cds and dvds were purchased. how many of each did she buy?
(solve by substitution or elimination methods only)
Answers: 2
Mathematics, 21.06.2019 16:30
Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form
Answers: 1
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
Answers: 2
Mathematics, 22.06.2019 00:20
When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?
Answers: 3
Katie spent $465 on dvds and cds. the cds cost $15 each, and the dvds cost $19 each. a total of 27 c...
Social Studies, 04.01.2020 12:31
SAT, 04.01.2020 12:31
Geography, 04.01.2020 12:31
Physics, 04.01.2020 12:31
Mathematics, 04.01.2020 12:31
Mathematics, 04.01.2020 12:31
English, 04.01.2020 12:31
Mathematics, 04.01.2020 12:31