krazymom
krazymom
02-02-2017
Mathematics
contestada
3x-9 over 2 and x=-3
Respuesta :
spongebob456
spongebob456
02-02-2017
[tex] \frac{3x-9}{2} [/tex]
if x=-3 u substitute
3(-3)-9=-9-9=-18
-18/2=-9
Answer Link
bcalle
bcalle
02-02-2017
Substitute -3 in for x
(3(-3) -9)/2
(-18)/2 = -9
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
You have a 1.7 μf and a 2.2 μf capacitor. what values of capacitance could you get by connecting them in parallel?
Choose the study habit that would most help Sophia better remember what she reads. A.Sophia should write down the main ideas while she is reading and study wor
Marci mailed 9 letters at the post office. Each letter weighed 3.5 ounces. What was the total weight of the letters?
how do you find the altitude of an obtuse scalene triangle
Write your own English expression and the corresponding mathematical equation. Once you have the mathematical equation, test three values in the equation. Show
My final balance after 48 months was $896 if I originally put $800 into the bank what was the interest rate?
Dr. gomez is a gestalt therapist. what would you expect to be the emphasis of his therapy sessions with clients?
Sophia used 4/8 yards of string. She used 1/6 of the string for a school project how many yards of string did she use for her project A. 5/6 B. 1/3 C. 1/12 D.
In fruit flies the allele for long wings (L) is dominant and the allele for short wings (l) is recessive. What is the likely genotype of a fruit fly with long w
the diagram shows the width of a rectangle 1/3 cm and is area 1/5 cm square. find the length of the rectangle