(3*15)+(17*15)=45+255=300
the final answer is 300
or 20 fifteens
Answer:
Step-by-step explanation:x/3+7=13
The answer is 5.
you can turn it into a fraction ratio (6 over 15 is equal to 2 over c) and then cross multiply
Answer:
Step-by-step explanation:
3(7-22x) = 21-66x
What you do is stack the fractions and subtract 9-3 and you get 6 and bring down the 8 and subtract 5-3 and you get 6 6/8
