Susan makes $5 per hour babysitting and $7 per hour as a lifeguard. her goal is to make at least $140. which of the following represents three possible solutions to the problem?

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

Which best explains why this triangle is or is not a right triangle ?

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.