38+38+49+11.5x≤171
125+11.5x≤171
11.5x≤46
x≤4
Answer:She could buy 4 pieces of jewlery
Hope this helps:)
Answer:
Ellie can make eight stacks of quarters with four quarters in each stack
Step-by-step explanation:
Answer:
1st plan--> 40+0.11x
2nd plan--> 49+0.09x
Dont know wat u want
Step-by-step explanation:
Answer:
CD = 45
Step-by-step explanation:
CE = 180
( x + 6 ) + ( 4x - 21 ) = 180
5x - 15 = 180
5x = 195
x = 39
substitute x in CD
CD = x + 6
CD = 39 + 6
CD = 45
