You in advance !
simplify:
7√3 - 4√6 + √48 - √54

Witch represents the inverse of the function f(x)=1/4x-12

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 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%