a<-28 I think. Can I have a Brainliest
Okay
1 yes and yes
2 yes and no
3 no and yes
2x+y-10=0
2x+y=10 ------------------->(1)
x-y-5=0
x-y=5------------------------>(2)
(1)+(2); 3x=15
x= 5
(x=5) substitute in (1); y=0
72*24=1728
1728+16=1744
now u have to deal with the 30 minutes. since its less than an hour, half actually itl be .5
1744.5
