Answer: distributive property
Step-by-step explanation:



50 becacause there is 27 and you need to add it all together
706 ÷ 0363
1.94490358127 is your answer.
Probs a decrease of 37 boiiii
So k=katie's' age
m=mara's age
k is 2 times as old as m
k=2m
sum is 24
add means sum
k+m=24
so we have
k+m=24 and
k=2m
subsitute
2m+m=24
add
3m=24
divide both sides by 3
m=8
subsitute again
k=2m
k=2(8)
k=16
katie=16
mara=8