The answer is (32/100)-(8/25 )
About $80
5.29*16.3=86.227 which is closest to 80
Three would be your answer :)
Ok so we know that y=1 so we can simply sub in the value of y into the equation :
y = -5x +3
1 = -5x +3
Move the -5x to the LHS ( Left-hand-side ) therefore it changes sign as well move 1 to the RHS ( Right-hand-side ) it also changes sign.
5x = 3 - 1
5x = 2
x = 2/5
x = 0.4
Hope this helps :).
Answer:
I think the first is answer bcz 35+55=90 ..... 180-90=90
