The accounting department for sea city maryland maintains an appropriations ledger for its beautification department--supplies. the ledger shows that the amount appropriated for supplies $85,000. the ledger also shows that three purchase orders were placed, po a for $15,000, po b for $21,000, and po c for $27,000. the flowers ordered on po a arrived along with an invoice of $15,000. the soil and other supplies ordered on po b arrived, were inspected, and a voucher was approved and paid in the amount of $24,000. the trees ordered on po c had not yet arrived. according to the appropriations ledger, how much of the appropriation was available for spending? select one: a. $41,000 b. $19,000 c. $49,000 d. $43,000

Ineed with number 17 i don’t get it at alll

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.

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.