Answer:
2. the final answer is -36n+3
3. the final answer is -4x-10
4. the final answer is 3c-81
5. the final answer is 17b-31
6. the final answer is 56y+64
7. the final answer is 24q+30
Note: I simplify each problem
90.69 rounded to the nearest tenth is 90.7
Answer:
-12.7
Step-by-step explanation:
100°because supplementary angles are two angles that equal 180<span>°</span>
3 is a constant, and k is a variable.
The 3k means the constant times the variable, or 3 of the variable.
(k)(k)(k)=3k