Answer:
- 1 -4 for the botome one
Step-by-step explanation: sorry thats all i got
There might be a variety of averages for the 12 boys.
Answer:
13x-4
Step-by-step explanation:
Answer:
i think the answer is 10-11 but i'm not sure i'm sorry
Step-by-step explanation:
Answer:
x > -99/4
Step-by-step explanation:
I must assume that you meant (-2/5)x -9<9/10.
This inequality has 3 terms. The LCD is 10. Multiply each term by 10 and reduce the result:
10(-2/5)x - 10(9) < 10(9/10), or:
-4x - 90 < 9
Adding 90 to both sides results in:
-4x < 99
Here we must divide by a negative number (that is, by -4). This requires reversing the direction of the inequality sign:
x > -99/4 is the final solution.