Layla needs to order some new supplies for the restaurant where she works. The restaurant needs at least 643 glasses. There are currently 166 glasses. If each set on sale contains 18 glasses, write and solve an inequality which can be used to determine xx, the number of sets of glasses Layla could buy for the restaurant to have enough glasses.

the answer is d

hope this

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.