Micaela and Chelsea each improved their yards by planting rose bushes and ivy. They bought their supplies from the same store. Micaela spent $58 on 5 rose bushes and 3 pots of ivy . Chelsea spent $100 on 5 rose bushes (x) and 10 pots of ivy (y). Write equations to represent the scenario. Then, graph to find the cost of one rose bush () and the cost of one pot of ivy ().

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.