Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

fQuestion 3 (1 point) 6 4 24 :i1 is divided by hag'31:, can be written in the form The restrictions on 33, when a: y

image text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribed
image text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribed
\fQuestion 3 (1 point) 6 4 24 :i1 is divided by hag'31:, can be written in the form The restrictions on 33, when a: y C. The possible value(s) for Ccan be selected from the table below. Code Possibilities for C 1 -6 2 O 3 1 4 -6, 0 5 -6, 1 6 O, 1 7 -6, 0, 1 The code for C; is Question 4 (1 point) When the rational expression to I is simplified, the equivalent expression can be written in the form x+1, x #-2. Expressions for A and B that would correctly complete the original rational expression can be selected from the table below. Code Possibilities for A Code Possibilities for B 1 5x + 5 4 5 2 x2 + 3x + 2 5 X 3 x2 + x 6 x + 2 To form the original rational expression the code for A and code of B written in the form A, B with no spaces would be: A/Question 5 (1 point) 7p2 The simplified product of 5m'n3 10min and p5 -, where m * 0, n * 0 and p * 0, can be represented by AmnB 2pc where A, B, and C represent single-digit numbers. In the simplified product AmnB 2pc -, the values of A, B, and C, in that order are _. (Record the value of A in blank #1, the value of Bin blank #2, and the value of Cin blank #3.) Blank # 1 A Blank # 2 A Blank # 3Question 6 (1 point} The largest nonpermissible value for :1} in the expression 4:32 8:1: _ 10:1: + 5:1:2 25+5m ' 4$+2G is :e/ The dimensions of a rectangle are represented by rational expressions, as shown in the diagram below. 6 x+2 x -+ 2x 2x Determine the area, for all permissible values of x. (Record your answer in the space below. Do not include units in your answer) AQuestion 8 (1 point] 2331 . 5:1: m Is subtracted from 336' the fully simplified expression is equal to Question 9 (1 point) 3 7x When 20x is added to Q , the numerator is 6 + 35, and the denominator isQuestion 10 (1 point] A student was asked to simplify and state the non permissible values for the 4 following rational expression: +. 4x-12 x-3 The student's work is shown below. 1 4 S 1 + rep 4112 13 _ 1 4 Shep2. _ 4(13-13 \"9 ' ac330:4) 1 S 4: = ,x3 \"'9 (at30:4) Identifyr the Step where the student made their first error. The student's first error occurred in Step [ ] l, Question 11 (1 point) The value of x that would give an extraneous solution, x - - 1 is X = Question 12 (1 point) The value of 2, for ac 3x+5 , that makes the two rational expressions 3x+1 and equal to each other isQuestion 13 (1 point] 3 . 5 When 8332+43: Is added to 43221 , the sum can be expressed as b$+c 4a:(2:r:1)(2ml1)' The values of b and c, in that order are _____ and (Record the value of bin blank #1 and the value of c in blank #2.) Blank # 1 a), Blank # 2 9/ Question 14 {1 point] A student solved a rational equation using the steps shown below. Step1 x(x1)2(x+l)= 2 Step: xz-x-Zx2=2 Step3 x2_3x_4=0 Step4 (x4)(x+l)= 0 Step5 x=L 4 The student's first recorded error is in step ____. _'v Question 15 (1 point) Jerryjogged 9 km in an hour. He covered the last 4 km at a speed that was 2 kmfh slower than his speed over the first 5 km. To help organize the above information a student created the following table and rational equation. D v (=2 v First5km 5 x 2 X Last4km 4 x-2 i x2 _+i=1 x x2 Based on the above information, Jerry's speed over the last 4 km would be Q/ km/h

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Linear Algebra With Applications

Authors: W. Keith Nicholson

7th Edition

978-0070985100, 70985103

More Books

Students also viewed these Mathematics questions