Answer:
7
Step-by-step explanation:
10x-14-12x+3=-25
-2x-14+3=-25
-2x-11=-25
take -2x to the other side
take 25 to the other side
14=2 divide
=7
Answer:
B, -1/3
Step-by-step explanation:
Step-by-step explanation:
let, the 3rd game score be x
then 1st game score becomes = x+10
2nd game score becomes = x-5
total=275
x+x+10+x-5=275
3x+5=275
x= 270÷3
x=90
1st game score becomes = x+10= 90+10= 100
Answer:
<em>Your answer should be A.</em>
Step-by-step explanation:
Answer:
B 21.2
Step-by-step explanation:
Im not sure at all tho. But I hope this helps :/