Mathematics, 22.03.2020 00:23 lilpetals
Marcelina uses a blend of white corn and yellow corn to make tortilla chips at her restaurant. She needs to
buy 50 kg of corn in total for her next order. White corn costs $0.30 per kilogram, yellow corn costs $0.15
per kilogram, and she wants to spend $12 total.
Here's a graph that shows a system of equations for this scenario where x is the amount of white corn she
buys and y is the amount of yellow corn she buys.
y (yellow)
line a : 0.30 +0.15y = 12
D
line b:
+y = 50
→ z (white)
70 80
10
20
30
40 50 60
What does point D represent in this context?
Answers: 3
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Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.
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(50 ) 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: 1
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Luis has a cooler filled with cans of soda. for every 5 cans of coke there are 3 cans of sprite. if there are 25 cans of coke, how mant cans of sprite are there?
Answers: 2
Marcelina uses a blend of white corn and yellow corn to make tortilla chips at her restaurant. She n...
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