Use PEMDAS.
Parenthesis first.
(-15)-(-12)+3-(-9)
Next multiply,
(-15)+12+3+9 (two negatives get you a positive)
Finally, add and subtract:
-15+24=9
You get 9 as your answer.
Hope this helps!
Answer:
Mean 6.25
Median 5
Step-by-step explanation:
Youre welcome
Answer is C
Because 2 is your Y intercept and -1/2 means your going to move down 1 then move 2 to the right
Answer:
the answer would be 1/6
Step-by-step explanation:
The reason for this is because 1/12 if you simplify 1/12 you would get 1/6. the number 2 is the same answer
Answer:
7.7 pounds = 3.5 kilograms
Step-by-step explanation:
Given that,
Weight of a gallon of liquid = 7.7 pounds
We need to find weight in kilograms.
We must know the relation between pounds and kilograms and it is as follows :
1 kilogram = 2.20 pounds
or
1 pounds = (1/2.2) kilograms
7.7 pounds = (7.7/2.2) kilograms
= 3.5 kilograms
Hence, 7.7 pounds is equal to 3.5 kilograms.