5x + 10 = -4x - 17
+4x +4x
5x + 4x = 9x
9x + 10 = -17
-10 -10
-27
9x = -27 9x/9 = -27/9
x = -3
Answer:
7a
Step-by-step explanation:
Answer:
Yes, C is correct.
Step-by-step explanation:
Answer:
4250 children.
Step-by-step explanation:
72 - 38 = 34
34 degrees = 578 people
/34 /34
1 degree = 17 people
72 + 38 = 110
360 - 110 = 250
17 * 250 = 4250 children.
Answer:
15x
Step-by-step explanation:
9x + 6x = 15x
-4 +4 = 0
15x