The answer is 40. Hope this helps
Step-by-step explanation:
1) Evaluate the exponent
×
×
2) Cancel terms that are in both the numerator and denominator
×
×
3) Combine multiplied terms into a single fraction
×

4) Combine exponents


Result ║
If i can remember, a direct variation is y=kx so find y and x, and you can figure out k. i’m probably wrong, good luck tho! lol
Answer:
You can tell because, as x increases/decreases, y increases/decreases at the same rate EACH TIME. This way, no matter how many times the proportions increase OR decrease, the ratio between x and y always stays the same.
Answer:
Who?
Step-by-step explanation: