20 books per shelf × 6 shelves = 120 books
Answer: 120
Answer:
The meal was $20
Step-by-step explanation:
20%= 1/5
1/5=4/? ---> one converts to four by multiplying it by 4 so you should do the the same with the denominator which is five.
5×4= 20
Whatever you do to one side, you have to do to the other.
Try to get all the x values and regular values together.
To do that, just subtract both sides by 6x to cancel it out on one side and subtract it from the other side:
6x-6x+32=-2x-6x
=
32=-8x
now divide both sides by -8 to get the x by itself
32/-8=-8/-8x
= 32/-8=x
-4=x
so your answer is: x= -4
(7, 3) is the answer I believe
-9(2)+4=-16 you do -9 times 2 which is -18 then you subtract that to 4 which you get -16. hope this helps!
