AppChamp AppChamp

01-11-2014
Mathematics

contestada

If x=3 and y=-2 and z=4, what is the value of 3x + 2y - z?

Respuesta :

konrad509 konrad509

01-11-2014

[tex]3x+2y-z=3\cdot3+2\cdot(-2)-4=9-4-4=1[/tex]

Answer Link

samanthacoggin samanthacoggin

01-11-2014

3x3=9 -2x2=-4 4-0=4

9+-4-4

ANS. = 1

Answer Link

Otras preguntas

With the information given how would u put in on a poster board ,please provide a graph map using the plots given

Implement y=(AB+BC+ABC)'gate gate by using switch ckt (hint:use CMOS logic gate) diagram

The population of a city in 2005 was 18,000. By 2010, the city's population had grown to 45,000. Economists have determined that the population growth follows a

What are the rate limiting enzymes for glycolysis, fermentation, glycogenesis, glycogenolysis, gluconeogenesis, and pentose phosphate pathway?

Which statement best explains whether the equation y = 3x2 represents a linear or nonlinear function?

Let L : R2 rightarrow R2 be defined by Show that L is not a linear transformation by finding vectors X: and . y such that L(x + y) L(x) + L(y): x = (x1, x2) = a

what is the effectivity of parents behavior for student motivation questions

8. The solid below is formed by topping an equilateral prism with a triangular pyramid with a congruent base. Find the surface area of this solid if all edges h

emphasis on _________ in the 1960s provided fertile soil for the growth of humanistic psychology

100 Points! Algebra question. Photo attached. Please show as much work as possible. Thank you!