Mathematics, 23.05.2020 20:03, jngonzo1226
Marni writes this system to determine how much of each ingredient Alyssa plans to buy. She uses x to represent cups of frozen fruit puree and y to represent cups of yogurt.
x + y = 6,
2x + 3y = 14
To solve this system using the linear combination method, Marni multiplies the first equation by −2 to eliminate the x variable.
−2x − 2y = −12
2x + 3y = 14
Finish solving the system to determine how many cups of fruit puree and yogurt Alyssa will buy.
Marni determined that Alyssa plans to purchase
cups of fruit puree and
cups of yogurt.
Answers: 3
Mathematics, 21.06.2019 14:30, jadaroyval
Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.
Answers: 1
Mathematics, 21.06.2019 16:00, alannismichelle9
In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?
Answers: 3
Mathematics, 21.06.2019 16:00, Rainey1664
In the 30-60-90 triangle below side s has a length of and side r has a length
Answers: 2
Mathematics, 21.06.2019 17:20, ryleepretty
Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?
Answers: 2
Marni writes this system to determine how much of each ingredient Alyssa plans to buy. She uses x to...
Mathematics, 25.03.2020 00:06
Engineering, 25.03.2020 00:06
Chemistry, 25.03.2020 00:06