A spray can of brake cleaner costs $1.89. If one can lasts for 11 brake jobs and a shop does 43 brake jobs a week, how much does it cost per week for brake cleaner?

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62

What is the absolute value of the complex number -4-sqrt2i