Spiral Review #6

A $$\left(85\div5\right)-4^2$$

B $$\left(8^2\div4\right)+2^2$$

C $$\left|-20\right|\$$

D $$\left|-32\right|\$$

E $$\left(7^2-6^2\right)+7$$

A -77

B -21

C 21

D 77

A $$y-6=9$$

B $$b-7=3$$

C $$2a=5$$

D $$100\div x=10$$

E $$2p=20$$

A $$-6n+5$$

B $$-6n-30$$

C $$-15-6n-15$$

D $$-6\left(n+4\right)-6$$

E $$-6n+65$$

A $$2^2\times3$$

B $$2^2\times3^2$$

C $$2\times3^2$$

D $$2^3\times3$$

A $$\frac{42}{4}$$

B $$\frac{56}{3}$$

C $$\frac{21}{2}$$

D $$\frac{17}{4}$$

A $$-5+\left|-6\right|\$$

B $$-\left|-7\right|+\left(-8\ \right)\$$

C $$\left|-4\right|\ -\left|-2\right|\$$

D $$5-\left|10\right|\$$