solve for x:

4x + 12 = 8 (given)

4x = -4 (subtraction)

x = -1
what is the reason for the last step in the argument?
a) division
b) addition
c) subtraction
d) symmetric property

The sixth grade art students are making a mosaic using tiles in the shape of right triangles. each tile has leg measures of 3 centimeters and 5 centimeters. i f there are 200 tiles in the mosaic what is the area of the mosaic.

Write two subtraction equations that are equivalent to 5 + 12 = 17.

98 point question what is the record for most points in one