<span>1x + 2x = 15
3x = 15
3x/3 = 15/3
x = 5
Gemma = 1x, Zak = 2x therefore Gemma = 5 and Zak = 10</span>
Answer:
24.87
Step-by-step explanation:
23.87+1=24.87
boom you have your answer
Answer:
cos
Step-by-step explanation:
it's must to be cos
Answer:
b.40
Step-by-step explanation:

30 * x = 6 * 200
30x = 1200

40 people are expected