Mathematics, 08.03.2021 19:00 rainbow9960
A cashier at a supermarket had $685 in 4 different denomination bills in her register at the end of the day. The number of $5 bills was 10 more than 4 times the number of $10 bills. The register contained as many $1 bills as $5 and $10 bills combined, and two $50 bills. How many bills of each kind did the register contain?
Answers: 1
Mathematics, 21.06.2019 19:00
The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form
Answers: 1
Mathematics, 22.06.2019 01:30
Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 2
A cashier at a supermarket had $685 in 4 different denomination bills in her register at the end of...
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