What is the first step you would take to solve the equation shown? 4 + 4n = -12

1. Add 4

2. Subtract 4

3. Multiply by 4

4. Divide by 4​

What is this inequality notation? t is less then or equal to 2

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Which of the following best describes the delian problem?