Answer:
42
Step-by-step explanation:
According to ACT WorkKeys Curriculum.
Answer:

Step-by-step explanation:

Answer:
The line y+2x=b is perpendicular to a line that passes through the origin. If the two lines intersect at the point (k+2,2k)
Step-by-step explanation:
that should be right
Answer:
7.97
Step-by-step explanation:
hope this helps
sorry if its wrong
Answer:
-1
Step-by-step explanation:
Square root 1 is 1. Add that to the 12 to get 13. Subtract 13 from both sides to get: -5x = 5. Divide both sides by -5 to get your answer: -1