Answer:
347
Step-by-step explanation:
i added them all
25-4x=16-4x
25-4x+4x=16-4x+4x
25=16
No solution
Contradiction
Answer:
a=9
divide 81 by 9 on both sides and you get 9.
Step-by-step explanation:
Answer: Part-to-part
Step-by-step explanation:
This is a part-to-part, because they show part of apples, and part of oranges. This ratio when set up is 4:3. If the ratio was part-to-whole, then the apples would be compared to the total amount of oranges and apples. The ratio for part-to-whole would be 4:7.
Hope this helps!