Rita, ali, and deandre sent a total of 85 text messages during the weekend. Deandre sent 3 times as many messages as ali. Rita sent 5 more messages than ali. How many messages d…

Question

asked Jul 17, 2019 137k views

1 Answer

← Prev Question Next Question →

Ask a Question

LShi · Answer 1 · 2019-07-23T07:25:24+0000

You would use matrix. r+a+d=85 0r- 3a+d=0 r- a+0d=5 r=21 a=16 d=48 Rita sent 21 text messages, Ali sent 16 text messages, and Deandre sent 48 text messages.

Rita, ali, and deandre sent a total of 85 text messages during the weekend. Deandre sent 3 times as many messages as ali. Rita sent 5 more messages than ali. How many messages d…

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Related questions

Categories

Other Questions