<h3>
Answer: 41</h3>
Work Shown:
f(x) = 6x^2 - 13
f(x) = 6(x)^2 - 13
f(-3) = 6(-3)^2 - 13 ... replace every x with -3; use PEMDAS to simplify
f(-3) = 6(9) - 13
f(-3) = 54 - 13
f(-3) = 41
8 + 3(16-12)
8 + 3(4)
8 + 12
20 is your answer
hope this helps
Answer:
divide 252 by 7 and you get 36
Step-by-step explanation:
Multiply -6 by x and -6 by eight.
Ex. -7(x+2)
-7*x + -7*2
-7x -14
Answer:
4 - 2.7
Step-by-step explanation:
Since the answer we want is 2.7 less than 4, you subtract 2.7 from 4 to get it.
If it was 2.7 is less than 4, you could make an inequality: 2.7<4
The less than sign works both ways, saying that 2.7 is less than 4 and that 4 is greater than 2.7.
I hope this helps :)
