Answer:
A. { [ (12*2 ) + ( 18*2 ) + (13*4 ) ] (3.50) } = x
B. $392 is the amount George will pay
Step-by-step explanation:
0.375 as a decimal and 37.5 as percent
Answer:
x=5 and y=9
Step-by-step explanation:
Sub 1 into 2
2x-1 - x = 4
x= 4+1
x= 5
y= 2(5)-1
y= 10-1
y= 9
Here is the explanation I wrote on the paper. ASK QUESTIONS IN THE COMMENTS! I absolutely LOVE answering questions, and you understanding what I mean in my answer means the world to me.