Which expression is equivalentto x x x x7 + 7 − 6 − 33 3( ) ( ) ?A) x x+ 103B) x x−13 + 103C) x x−13 + 43D) x x+ 4

Simplify the following expression:3[(𝑥3−7𝑥+1)−(𝑥+4)]3[(x 3 −7x+1)−(x+4)]A.3𝑥3−5𝑥−63x 3 −5x−6B.𝑥3−8𝑥−3x 3 −8x−3C.3𝑥3−6𝑥+153x 3 −6x+15D.3𝑥3−24𝑥−93x 3 −24x−9SUBMITarrow_backPREVIOUS

Which expression is NOT equivalent to 3(x + 3)?ResponsesA 3x + 93 x  + 9B (3 + x) • 3(3 + x ) • 3C 3(x + 9)3( x + 9)D 3 • x + 3 • 33 •  x + 3 • 3

Which two expressions are equivalent?ResponsesA (9 + 4) • x and 9 + (4 • x)(9 + 4) • x and 9 + (4 • x )B (11 – 6) ÷ x and x ÷ (6 – 11)(11 – 6) ÷ x and x ÷ (6 – 11)C 7 + (6 • x) and 7 + (x • 6)7 + (6 • x ) and 7 + ( x • 6)D (x – 11) ÷ 7 and x – (11 ÷ 7)

Express the following numbers without using exponents.(a)    7−1(b)    7−3(c)    17 −1 (d)    17−3

Subtract (7x – 2) – (3x – 5).A.4x + 3B.4x + 7C.4x – 3D.4x – 7