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
Answer:
D
Step-by-step explanation:
Just subtract the following number from the preceding one.
48- 3= 45
3- 45= -42.
No because irrational cant be a simple fraction and 9/15
is 0.6
so... it is not irrational
Answer:
y=4
Step-by-step explanation:
