Start with an equation.
Nine less... so -9
3 times a number = 3x
Greater than 40 is >40
So put together is 3x-9>40
When solving I imaging the greater than sign as an equal sign. Less confusing.
3x-9=40
3x=49
x>49/3
The answer is 20 because if you divide 15:20 by 5, you get 3:4. hope this helps!
Answer:
Step-by-step explanation:
Um... there is no "Lorenzo's scores."
The appropriate response is a weighted average. It is a mean ascertained by giving qualities in an informational index more impact as indicated by some characteristic of the information. It is normal in which every amount to have arrived at the midpoint of is allocated a weight, and these weightings decide the relative significance of every amount on the normal.
Answer:
Period=2pi/3
Step-by-step explanation:
