Martin is considering the expressions 12(7x+48) and − (12x−3)+4(x+5) . he wants to know if one expression is greater than the other for all values of x .

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle

Solve the equation. 2x - 8(x+1)= 6(2x - 3)

What is the simplified form of square root of 400 to the 100th power ?