Answer:
60%
Step-by-step explanation:
30/10=3
18/3=6
60%
Answer:
Yes, her calculation is correct. The value of 40% of 75 is 30.
Step-by-step explanation:
The value of 40% of 75 is
The value of of 75 is
From the above calculation it is noticed that the value of 40% of 75 and of 75 are same, therefore the calculation is correct and the value of 40% of 75 is 30.
Answer:
slope =
Step-by-step explanation:
calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (9, 6 ) and (x₂, y₂ ) = (4, 5 )
m = = =
Answer:
13a
Step-by-step explanation:
9a + 3a + a = 13a