Answer:
2x+46
Step-by-step explanation:
-2(x-5)+4(9+x), Multiply
-2x+10+36+4x, Combine like terms
Simplified= 2x+46
Answer:
Step-by-step explanation:
500×30=15000
Answer:
47.15%
Step-by-step explanation:
Getting a raise of 15% would increase the teacher's salary by 300. 943 of 2300 is 47.15%.
Answer:

Step-by-step explanation:

Answer:
C. 13, 14, 15
Step-by-step explanation:
All you do is add them up and it equals to 42.