Step-by-step explanation:
can't c please type the question..
Answer:
when in doubt, the answer is 0
Step-by-step explanation:
6 is the greatest common factor of 12 and 30
Answer:
Noor's age is 12 & Salma's age is 18
Step-by-step explanation:
Noor's age: N
Salma's age: S
: given
: given
: isolate "N"
: substitute the value of N for N to find the value of "S"
: subtract 3 from both sides
≡
: multiply both sides by 2
: add like values
: divide both sides by 3
S = 18
now insert that value into the initial equation:

: subtract 18 from both sides
Answer:
G.
Step-by-step explanation:
I can't explain this one the best, but basically what I did was enter the fraction into my calculator and then used the S to D to get my answer.
(hope this helps!)