First make the equation:
1. x
2. 3x
x + 3x = 48
Now solve it:
x + 3x = 48
4x= 48
x=12
Now plug in x
1. x = 12
2. 3x = 36
So Kayla sold 12 blue t-shirts and 36 white t-shirts.
Answer:
$1200-$750 is $450. So Holly needs to use $450 from her savings
Step-by-step explanation:
4 hours 15 minutes is the answer to the question