Answer:
PLSS YOUR IN SCHOOL RN
Step-by-step explanation:
7i + 11j
DE = 8i + 6j - i + 5j
= 7i + 11j
= 13.25 dollars
The total cost of the books is
0.75*9=6.75
So the amount of money returned is 20-6.75
= 13.25 dollar
good for u dude...............
Hey there!☺
Add parenthesis.
Multiply the decimals.
is your answer.
Hope this helps!☺
blank equals 84
7*3=(x*3)/(4*3)
21=3x/12
252=3x
84=x
