Answer Step-by-step explanation:

≤ x ≤










≤ x ≤ 
Answer:
Step-by-step explanation:
Because 25% is the same as 1/4. We can do the same thing as if we were changing 1/4 into a whole 1/4·4=1. So 25%·4=1. So 150·4 is our answer. So 150·4=600. There are 600 gumballs in the machine. :D
Answer:
20,30
Step-by-step explanation:
multiply by the factor for each one to get a bigger picture
Answer:
17%
Step-by-step explanation:
1,500 + 300 = 1,800
300/1,800 ≈ 17%
The x is the variable so you have to find what the equation equals in order too find out what variable x is. 2 x7+2 = 16. So now x = 16