What single transformation maps a(-3,1), b(-1,2), c(-2,1) to a(-1,-3), b(-2,-1), c(-1,-2)?

What is the solution of log2  (3x  -  7)  =  3? 4 5

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%

Yolanda wanted to buy a total of 6 pounds of mixed nuts and dried fruit for a party she paid 21.60 for mixed nuts and 11.90 for dried fruit did yolanda but enough mixed nuts and dried fruit for the party