Answer:
pandemic, epidemic.
Step-by-step explanation:
Let this number be x. The next number is (x+1). And their sum is 57. Then, we have to solve this equation x+x+1=57

Emily's number was 28
Step-by-step explanation:
false
false
false
........... ..
.....
Only two triangles:
The 90* angle is stable, so you can change only the position of the 50* and 40* angles.
1 triangle: 40* is right to the 90*
2 triangle: 40* is left to the 90*
Hope this helped you!
Answer:
Step-by-step explanation:
Evaluate for x=5,y=−1
−3(5^2)+(2)(5)(−1)−(−1)^3
−3(5^2)+(2)(5)(−1)−(−1)^3
=−84