You have to use the formula cost over quantity
Divide 8 and $2.88
The answer is.
0.36
I'm not sure if that is supposed to be 7 or -7
If it's -7:
1<2n-5<-7
+5 +5 +5 Add 5 to all parts of the inequality get 2n by itself
6<2n<-2
/2 /2 /2 Divide all parts by 2 to isolate the variable
3
Four more than 3 times a number t
3t+4
If you are telling me to write the variable t as 4- then:
3(4)+4
12+4
16
Hope this helps!
~cupcake
Idk but it can't be 10 or 9.7 bc a triangle's hypotenuse is always longer than its legs
