jamesjessop45 jamesjessop45

13-09-2021
Mathematics

contestada

x(9+3x) if x=5 what is the answer

Respuesta :

paripetel575 paripetel575

13-09-2021

70 is the answer I am pretty sure

Answer Link

madscientist21 madscientist21

13-09-2021

Answer:

120

Step-by-step explanation:

[tex]x(9 + 3x) \\ 5(9 + 3 \times 5) \\ 5(9 + 15) \\ 45 + 75 = 120[/tex]

Answer Link

Otras preguntas

The sun is in diameter than earth

Which is true of vapor pressure?

Please help me please i beg you can someone tell me if my answer is right or not

NASA launches a rocket at t = 0 seconds. Its position (height), in meters above sea-level, as a function time, t, is given by s(t): - 4.9t2 + 187t + 192. Use th

Workers in an office of 90 staff were asked their favourite type of take-away. The results are summarised in the table. Take-away Frequency Angle Pizza 6 a Curr

HELPPPPPPPPP! PLS ASAP! 50 POINTS! 1 ATTACHED

An object is acted upon by two forces 100N and 80N. Calculate the resultant of two axis, if they are acting at angle of 120° too each other.

What is a correct first step in solving the inequality -4(3 - 5x) 6x + 07 -12 - 20x 6x + 9 12 - 20x = 6x + 9 • -12 + 20x 5 -6x + 9 • -12 + 20x = 6x + 9

Is O2 (oxygen gas) a molecule Is H2O (water) a molecule Is N2 (nitrogen gas) a molecule Is CO2 (carbon dioxide gas) a molecule Is CH4 (methane gas) a molecule t

is there a website where I can list the components I have and it will tell me what I can do with them? (I'm talking about breadboard components) like this: http