Mathematics, 18.10.2020 23:01 dynamicstudent
If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)?
A. (f + g)(x) more than equal to 3 for all values of x
B. (f + g)(x) less than equal to 3 for all values of x
C. (f + g)(x) less than equal to 6 for all values of x
D. (f + g)(x) more than equal to 6 for all values of x
Answers: 2
Mathematics, 21.06.2019 19:00, legacieenglish
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
Mathematics, 22.06.2019 00:00, christinavelez26
(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
If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)?
A. (f + g)(x) more than e...
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