Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.

Get a Professional Answer

Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.

100% Satisfaction Guarantee

Rate the answer you receive.

Ask akch2002 Your Own Question

akch2002, Engineer

Category: Homework

Satisfied Customers: 3114

Experience: Home work expert

46493125

Type Your Homework Question Here...

akch2002 is online now

6) Find the LCM of (7+5r), (49-25r^2),and (7-5r)
The LCM

Resolved Question:

6) Find the LCM of (7+5r), (49-25r^2),and (7-5r) The LCM is ___

8) Find the LCM of 14z^7 and 28z^8 The LCM is___

9) Elena bicycles 4km/h faster than Carlos. In the same time it takes Carlos to bicycle 51km, Elena can bicycle 63km. How fast does each bicyclist travel?

Carlos travels ___ km/h Elena travels____km/h

10) 7-W 2 _____ = _____ 9-W W-9

Select the correct choice below and , if necessary fill in the answer box to complete your choice.

A) The Solution is w=____ B) The equation has no solution

12) 9 + 5 __ __= sz^2 s^2z

14) 2 + 7 __ __ = X X^2

18) Y + 7 __ = - 8 Y

Select the correct choice below and, if necessary, fill in the answer box to complete your choice. __A) The Solution(s) is/are y=__ __B) There is no ssolution

22) -7 ___ 10y

___A) the rational expression is not defined for y=____ Use a comma to separate answer as needed. ___B) The rational expression is defined for every real number

23) the office jet printer can copy Lisa's dissertation in 16 min The laser jet printer can copy the same document in 10 minutes If the two machines work together how long would they take to copy the dissertation?

Thanks for using Justanwer.com Can you upload screen shots or word file of these questions as some of the questions have got distorted and, hence; it is difficult to understand?