Answer:
$9 in change
Step-by-step explanation:
Find the total cost of his purchases:
28 + 28 + 85
= 141
Find how much change he received by subtracting this from 150:
150 - 141
= 9
So, he should have received $9 in change
y=1/3
3+y-4y=2
3-3y=2
-3y=-1
the answer is B because it has only one unknown and also it is a linear equation so it will have only one answer which is (2 )
45-5 =40
40/2 = 20
20+5 = 25
the 2 numbers are 20 and 25
