Mathematics, 28.06.2019 20:30 jazzilove710
Ella has $115. she wants to purchase a cell phone for $53 and spend the rest on music. each music download cost $9. write and solve an inequality for the number of music downloads she can purchase. (1 pt) * a) 9x + 53 = 115; x = 6.89 b) 9x + 53 ≤ 115; x ≤ 6 c) 9(x + 53) < 115; x < 6 d) 9x + 53 ≥ 115; x ≥ 6
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 13:30
What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3
Answers: 3
Mathematics, 21.06.2019 20:30
Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.
Answers: 1
Mathematics, 21.06.2019 22:00
Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0
Answers: 2
Mathematics, 21.06.2019 23:00
700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?
Answers: 1
You know the right answer?
Ella has $115. she wants to purchase a cell phone for $53 and spend the rest on music. each music do...
Questions
Mathematics, 25.06.2020 02:01
Mathematics, 25.06.2020 02:01
Mathematics, 25.06.2020 02:01
History, 25.06.2020 02:01
Computers and Technology, 25.06.2020 02:01
History, 25.06.2020 02:01
French, 25.06.2020 02:01
