Use These Equations to Convert Between the Two Systems $C = \frac { 5 } { 9 } ( F - 32 ) \quad F = \frac { 9 } { 5 } C + 32$

Multiple Choice

Use these equations to convert between the two systems. $C = \frac { 5 } { 9 } ( F - 32 ) \quad F = \frac { 9 } { 5 } C + 32$ Round answer to the nearest tenth of a degree if necessary.
- $$\mathrm { F } = 22 ^ { \circ }$$

A) $C = 30 ^ { \circ }$
B) $C = - 5.6 ^ { \circ }$
C) $C = 8.7 ^ { \circ }$
D) $C = - 18 ^ { \circ }$