Carly : y = 60x + 40
janiya : y = 50x + 80
60x + 40 = 50x + 80
60x - 50x = 80 - 40
10x = 40
x = 40/10
x = 4 <=== so at 4 weeks, they will have the same amount of money <==
The money they have is : y = 60(4) + 40.....y = $ 280 <=
so ur answer is : 4 weeks, $ 280
Answer:
x=5
y=3
Step-by-step explanation:
easy question to solve
Answer:
yess that is correct
Step-by-step explanation:
18<27
13x-2. 2•5x=10x 2•-1=-2. 10x-2+3x=13x-2
Answer:
12
Step-by-step explanation:
So we use PEMDAS:
-5 + 8 = 3
3 + 9 = 12