Answer:
A x < 3
Step-by-step explanation:



5(9-x) < 10*3
5(9-x) < 30
9-x < 30/5
9-x < 6
-x < 6 - 9
-x < -3
x < 3
Answer:
78.8
Step-by-step explanation:
Mean is just all of your numbers added together and then divided by the total of numbers you have altogether.
85+90+65+75+79 = 394 394÷5 = 78.8
Hope this helped :)
Answer:
P = 308
Step-by-step explanation:
33/P = 3/28 just cross multiply
3P = 33 (28)
P = 924 / 3
P = 308
The answer is x times 7 or 7x.
Answer: 36.47
Step-by-step explanation:
36.4725 = 36.47
It is rounded to 36.47 because 2 isn't greater or equal to 5, so it turns into 36.47