What can be the first step in solving the equation? (1 point)
-9 = 6x + 7 - 2x
a
Ob
Ос
Od
Adding 7 to both sides
Combining 6x and -2X
Combining -9 and 7
Dividing by-9
Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.
List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.