Decide if the following change is an increase or decrease. then determine the percent of change. senior citizen receive a 10% discount off the price of a regular dinner special at the dinner bell restaurant. if the cost for a senior citizen to purchase a featured dinner special is $12.60, find the original price of a regular dinner special.

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

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)