(2x+3)*4 is less than or equal to 10. For x, the number, you would get x is greater than or equal to -1/4.
Answer:
37.5%
Step-by-step explanation:
She starts with 12.
She ends up with 7.5 at the end.
7.5/12 = 0.625
1 - 0.625 = 0.375 or 37.5%
The decrease of petrol in Jane's car is 37.5%
Your welcome!
Kayden Kohl
8th Grade
Answer:
The number of points scored by each game is 9
Step-by-step explanation:
The number of points scored in each game given by the equation
x - 7 = 2
x = 2 + 7
x = 9
Pretty sure it is the first one but don't count on it yet
Answer:
3
Step-by-step explanation:
its 3