Giving brainliest + major points 30? mathematicians needed : (

you want to get your first car. when you are doing your research your find that auto loan rates for new cars than used ones. a bellco local credit union advertises new car loans at 3.99% apr and used car loans at 4.29% both for up to 72 months.

you can not spend more than $415 a month for a maximum of four years. what is the maximum loan amount you can take out for a new car and a used car using the advertised rates?

Of four points are collinear, they are also coplanar

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.