what is the sum of –18 and 12?
a. –6
b. –12
c. 12
d. 6
giving brainliest.

How can you decide witch operations to use to slice a two step equation

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62

Indicate the equation of the given line in standard form. the line containing the longer diagonal of a quadrilateral whose vertices are a (2, 2), b(-2, -2), c(1, -1), and d(6, 4).