3.
a restaurant charges 6% sales tax on all items sold. sylvia paid $20 for her check
and received $4.63 in change. the equation 20-1.06x = 4.63 can be used to find x,
the cost of sylvia's meal before tax. what was the cost of the meal before tax?
a. $14.31
b. $14.50
c. $15.37
d. $16.29

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

Need on this one asap im almost done with this subject

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct