Question

Solve for c: `c - 7 >= -3`
A. c `>=` 10
B. c `>=` 4
C. c `>=`- 4
D. c `>=` -10

Answer 1

\[c-7\ge-3\]
add 7 to both sides:\[c \ge 4\]
Greater than and less than symbols function similarly to equals signs. You mainly just have to be careful bout taking things from the left to the right or vice versa. Multiplying by a negative number is effectively switching the sides so you must be mindful of that as well. Good luck!