Evaluate 9(4x – 15) if x = 3.
2 answers:



Plugging in the value
in the above expression, we have
➼ 
➼ 
➼ 
➼ 
<h3><u>Note</u>:-</h3>

P = Parentheses
E = Exponents
M = Multiplication
D = Division
A = Addition
S = Subtraction

Answer:
-27
Step-by-step explanation:
9(4x – 15)
Substitute 3 for x
9((4)(3) - 15)
Multiply (4)(3) = 12
9 ( 12 - 15 )
Subtract 12 - 15 = -3
9(-3)
Multiply 9(-3) = -27
You might be interested in
Answer:

Step-by-step explanation:
Quadratic formula: 


Hope this helps and God bless!
Answer:
V=84ft³
Step-by-step explanation:
The volume of a rectangle prism is V=whl where w is the width, h is the height, and l is the length. In this case, V=17*15*17, or 4335 cubic inches.
Answer:
y=4x+2
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(6-2)/(1-0)
m=4/1
m=4
y-y1=m(x-x1)
y-2=4(x-0)
y-2=4x
y=4x+2