Describe and correct the error in multiplying -5 and -12 then dividing it by -4.

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

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