Elaina is planning to save enough money to buy laptop computer. she needs $600. she already has $200 in her bank account. she is planning to deposit $40 each week into her bank account. write an equation to represent elaina’s plan to save for a laptop computer based on x weeks.

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5