Answer:
4.5
Step-by-step explanation:
If 2/5 is blue, that means 3/5 is white. Now I convert it to a decimal: 0.6. That means 60% of the paint is white, so I can do 7.5*0.6 to find how much white paint was in there. Click thanks and Brainliest if it helped! Have an awesome day :D
Answer:
D. 30
Step-by-step explanation:
A. 15
3 and 5 are liable. 10 is not
B. 20
5 and 10 liable. 3 is not.
C. 25
5 is liable. 3 and 10 is not.
D. 30
3, 5, and 10 are liable
Let the number be x.
1st number = x
2nd number = x + 2
3rd number = x + 4
x + x + 2 + x + 4 = -9
3x + 6 = -9
3x = -15
x = -5
1st number = x = -5
2nd number = x + 2 = -3
3rd number = x + 4 = -1
Answer: The numbers are -1, -3, and -5