then jeans will cost $38.25
Answer:
x>-4
Step-by-step explanation:
divide both sides by -6 without changing the sign
z= 40
y=140
x= 115
look at the pics
19.4
50% is one half
so 9.7 is half of ....
Then .... is twice 9.7
.... = 2 × 9.7 = 19.4
