helder_edwin
 Name:
 Helder Edwin LÓPEZ ROMERO
 School:
 UMSA/UCB/UPB/UT at Austin/CAST Shenzhou Institute
 About:
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Questions Answered

123evernight:
Hi I am super new to this, I thought I would give it a shot. Can anyone help me solve this: Simplify quantity x squared plus 2 x over quanti…
 updated 14 days ago
 10 replies
 No Medals Yet
Mathematics

danielbarriosr1:
Someone please help me
 updated 14 days ago
 18 replies
 4 Medals
Mathematics

kmrse95:
Integrated Algebra solving
 updated 14 days ago
 9 replies
 1 Medal
Mathematics

mysteriousxone:
Vamos al restaurante. Completen. Cuando mi amiga y yo ____ (ir) al restaurante, nosotros ____ (pedir) casi siempre un biftec. Yo lo ___ (ped…
 updated 14 days ago
 2 replies
 No Medals Yet
Mathematics

dwade92:
Why is the equilibrium wage higher for doctors than for convenience store clerks?
 updated 14 days ago
 1 reply
 No Medals Yet
Mathematics

tr5944:
Is this a linear order?
 updated 16 days ago
 1 reply
 No Medals Yet
Mathematics

skltngrl12:
I am so stuck please help
1/2 log(3)x+2log(3)y–4log(3)z??
 updated 16 days ago
 9 replies
 No Medals Yet
Mathematics

emily9102:
Find the remainder when f(x) is divided by g(x)=x+1
f(x)=8x^6312x^57+16x^48+5x^237x^1317
 updated 16 days ago
 219 replies
 4 Medals
Mathematics

shirleylockridge18:
Solve: 3 + 2x + 7 > 6
A. x < 1
B. x < 8 and x > 1
…
 updated 17 days ago
 3 replies
 No Medals Yet
Mathematics

Anikate:
log100x
simplify. how?
…
 updated 18 days ago
 6 replies
 1 Medal
Mathematics

nero16:
The statement "If (1/2)x = 5, then x = 10" is justified by the
 updated 18 days ago
 1 reply
 No Medals Yet
Mathematics

michelle.k:
graph the function:
f(x)=2/3x+400
 updated 22 days ago
 7 replies
 No Medals Yet
Mathematics

Loser66:
Find a 4x4 matrix whose range is spanned by (1,0,1,0) and (0,1,0,1)
Please, help
 updated 22 days ago
 4 replies
 1 Medal
Mathematics

timaashorty:
Can someone pleeease help me?
 updated 22 days ago
 21 replies
 2 Medals
Mathematics

michelle.k:
y=2/3x+400
3.Write the equation in function notation. Explain what the graph of the function represents. Be sure to use complete sentences…
 updated 22 days ago
 23 replies
 1 Medal
Mathematics

ajl96:
f f(x) = log3 (x + 1), what is f−^1 (2)?
1
…
 updated 22 days ago
 6 replies
 1 Medal
Mathematics

ashbear123:
between what consecutive integers are the zeros of F(x)=x^4x^3+2x^2+5x7?
 updated 22 days ago
 3 replies
 No Medals Yet
Mathematics

Loser66:
Use the differentiation operator on \(P_n\) to show that the range and the null space of a linear transformation need Not be disjoint
Pleas…
 updated 22 days ago
 13 replies
 1 Medal
Mathematics

monikamichelle:
Taxes that have wealthy people pay a higher rate of tax than average or poor people are calle
 updated 23 days ago
 1 reply
 No Medals Yet
Mathematics

DJ3strella:
Help
4. What is the completed factored form of 5x^2 – 45?
…
 updated 24 days ago
 6 replies
 1 Medal
Mathematics

zubhanwc3:
Using the verb in parentheses, write the correct command for the subject given.
Ud. (mirar)
…
 updated 24 days ago
 2 replies
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Mathematics

sara754:
Banks make a profit by __________.
 updated 24 days ago
 3 replies
 1 Medal
Mathematics

GabbyVille:
Use the pricedemand equation below to find the values of p for which demand is elastic and the values for which demand is inelastic. Assume…
 updated 26 days ago
 3 replies
 No Medals Yet
Mathematics

jcaruso:
A is a 2 × 2 matrix with eigenvectors
v1=[1;1] v2=[1;1] corresponding to eigenvalues
λ1 = (1/2) and λ2 = 2,respectively, and
…
 updated 26 days ago
 29 replies
 3 Medals
Mathematics

BamLovestar:
Write an equation in pointslope form of the line with slope –8 that contains the point J(–3, 2).
 updated 26 days ago
 6 replies
 2 Medals
Mathematics

gottostudy:
Determine m so that u and v are perpendicular. u=(2m,m1,m+1);v=(m1,m,m1)
 updated 27 days ago
 6 replies
 1 Medal
Mathematics

BSwan:
need help :(
Use the associative law for addition and the distributive law to show that
…
 updated 26 days ago
 4 replies
 1 Medal
Mathematics

BSwan:
help :) verify my answer :o
 updated 27 days ago
 13 replies
 2 Medals
Mathematics

muppz:
PLEASE HELP!!!! PLEASE HELP!!
 updated one month ago
 2 replies
 1 Medal
Mathematics

liam72651:
using property of exponents, solve 32^t+1 = 16^1t
 updated one month ago
 4 replies
 No Medals Yet
Mathematics
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