Answer:
Step-by-step explanation:
-19=-17+k/5
add 17 to both sides
-2=k/5
multiply by 5 on both sides to get k alone
k=-10
Answer:
Rays only have one endpoint
Answer:
Step-by-step explanation:
The first two answers could not possibly be correct.
"Skewed to the right" implies that the mean is larger than the median. This is the correct answer.
The answer is = because all of the other dimensions to the triangles are equal.
Answer:
Step-by-step explanation:
Let the number of the problems the team could solve before is x.
<u>Then we have:</u>
- x + 40% = 42
- 1.4x = 42
- x = 42/1.4
- x = 30
They were able to solve 30 problems before the new mathletes joined
