Answer:
as below
Step-by-step explanation:
= 
2(4x + 17) = 7(6x)
8x +34 = 42x
34 = 42x-8x
34 = 34x
= x
1 =x :)
Answer:
B and E
aka
E-F and E-D
C-B and C-D
Step-by-step explanation:
Answer: 4
Step-by-step explanation: 18/6 =3 so do 12/3 and it will give you 4
Answer:
1/7 or 14.3%
Step-by-step explanation:
30% of 750 = 225 (females who study chemistry)
60% of 2250 = 1350 (males who study chemistry)
1575 = total students studying chemistry
P (female chemistry student) = 225/1575 = 1/7 (simplified)
1/7 = 14.3%
Answer:
2
Step-by-step explanation: