Saves
30
30% of
her
her weekly earnings for living expenses.
she
she usually makes $
400
400 each week. this week
she
she made
30
30% more.
emma
emma incorrectly claims that
she
she has $
400
400 left for spending money this week. calculate the amount of spending money
emma
emma has left for this week. what error did
emma
emma likely make?

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.

Given abc find the values of x and y. in your final answer, include all of your calculations.