brandon walks 3 miles at a certain speed and then he jobs 3 moles per hour faster for 9 miles. If the total time for walking and jogging is 4 hours, how long does it take him to walk and how long does it take him to jog?

brandon walks 3 miles at a certain speed and then he jobs 3 moles per hour faster for 9 miles. If the total time for walking and jogging is 4 hours, how long does it take him to walk and how long does it take him to jog?

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter7: Rational Expressions And Functions

Section7.5: Solve Applications With Rational Equations

Problem 305E: Mike, an experienced bricklayer, can build a wall in 3 hours, while his son, who is learning, can do...

See similar textbooks

Related questions

Q: Formulas for the Grapns a. f(x) = - (4") %3D ()' b. f(x) %3D c. f(2) = (5) c. f(x) %3D d. f(x) = 4"…

Q: Use the fact that: loga (x) = -3.4, loga (y) = 4.3, and loga (z) = 6.2 to evaluate the following:…

Q: (ayut): Given the system 3x+y-z 1 X-y+z= -3 2x+y+z D0 a) Setup the augmented matrix. b) Solve the…

Q: Find the determinant of the matrix, a C d e 5g 5h 5i where a f = 7. h d e i A 21 14 7 D 35

A: We have to find value of determinant.

Q: f(2) = (8)** 7 (8)* +1 in the form f(x) = A · B™ A В This function an example of exponential Select…

A: Given query is to find the value of A and B

Q: The table below gives the annual sales (in millions) of a product. 2013 2014 2015 2016 2017 2018…

Q: Announcenvents -JMATH101 x A ALEKS - Antionette Thomas-Le x www-awu aleks.com/aleksogi/x/tsl.exe/1o…

A: Let's find.

Q: S 27 18° T U

Q: A Short cup of coffee from Starbucks has 180 milligrams (mg) of caffeine. Every hour after someone…

A: topic - exponential function

Q: 10 10. Parabola: V(-7,4) and F(-7,-8) 6 4 2 -10 -8 -6 4-2 2. 4. 6. 8 10 -2 -4 -6 -8

A: 10) Vertex (-7,4) and focus (-7,-8)The parabola is open downward⇒vertex (h,k) focus (h,k+p)…

Q: Population: Since birth rates are going down and people are living longer, the percent of the…

A: Given problem:- Population: Since birth rates are going down and people are living longer, the…

Q: A cube has an edge of 4 feet. The edge is increasing at the rate of 2 feet per minute. Express the…

Q: If f(x) = V2x², g(x) = V4x4 + V16x5. Find (f g)(x). %3D

A: (f.g)(x)=f(x).g(x)

Q: Fully condense the following logarithmic expression into a single logarithm. 3 In (2) +3 In (3) - 3…

Q: Compute the value of the discriminant and give the number of real solutions of the quadratic ed 5x…

Q: When 4 is multiplied by 6 less than a number, the result is 11 more than 6 times the number. What is…

A: equation

Q: 15. Identify the size of each matrix. 3. 1 2 10 25 5 8. -2 6. -1 -4 -4 3 -6 6. 9. 3 7 10 -7 -8 10 1…

Q: Express the set using the roster method. (x| xEN and x> 9) Choose the correct answer below. O A.…

Q: 30 B 25. Given the figure at the right, find mz1 and mz3. В. 39, 39 С. 39, 51 A. 51, 51 D. 51, 39…

Q: Graph the equation and indicate whether consistent, inconsistent or dependent 4x - 2y = 2 2x - y = 1

A: We have to find out the graph

Q: Solue the rational inequality. Write the sala Set in interval notation.

A: Given query is to find the solution of the inequality.

Q: The population of a city has been declining over the last several years. The population can be…

A: Given query is to find the time when population reached to 283000.

Q: Consider the following polynomial function. f(x) = (x + 4)°(x – 2)°(x – 1) Step 2 of 3: Find the…

Q: Construct a polynomial function with the following properties: fifth degree, 2 is a zero of…

A: We have to construct the polynomial using given properties.

Q: 11. A stone arch is built in the shape of a semi-elliptical arch. The arch spans 80 feet with a…

Q: Module Six Discussion Question: Solve the problem below. For your initial post in Brightspace, copy…

A: To find out the profit function.

Q: 8. A cheerleader jumping off another cheerleader can be modeled using the equation ht)--2.5 - 10,…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 7 5 4 3 2 1

A: the equation of parabola in standard form when the vertex is not at the origin and the axis of…

Q: 14. Solve the system of inequalities by graphing the equations and shading the appropriate region.…

Q: 7x – 39x–18 6 - ( )(* ) 2 80

A: Consider 7x2-39x-18

Q: A 16. D Given similar triangles AABE and ABDC by the SAS АВ Similarity, where BC 6 what should be…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: An issue of a magazine contained the following statement Dropping less than two inches per mile…

Q: Rewrite the logarithm using the natural base. logs (97) = Preview Use a calculator to evaluate the…

A: Given : log8(97).

Q: 7. Identify the first five terms for each of the following sequences. (a) a, = [n/2] for n > 0 (b)…

Q: Write the logarithmic expression as a single logarithm with coefficient 1, and simplify as much as…

Q: Determine whether the function is a polynomial function. If it is, identify the degree.…

A: Given : f(x)=7x7+6x6 To check : f(x) is a polynomial function or not & if it is then degree…

Q: 1 2 A = 1 -1] 2 3 3 b 1 -1 a

Q: The table to the right shows teenage drug use in different countries. Make a scatter plot for the…

Q: 13. Solve the system of equations. Make sure to give your answers as ordered pairs. S(x + 3)2 + y2 =…

Q: a) Rewrite 3 % in decimal form: b) What percentage does 1 + 0.03 = 1.03 represent? C) Travis has…

A: According to Bartleby's policy we are allowed to solve only 3 subparts of the given questions.…

Q: 23. What is the length of a leg of a 45-45-90 triangle if the hypotenuse measures 5v2? A. 5 24. What…

Q: A school playground is in the shape of a rectangle 700 feet long and 200 feet wide. If fencing costs…

A: This question can be solved using the concept of perimeter of rectangle.

Q: M N 6.8 32°

Q: EVALUATE а. log 2 1/4 b. log 6 216

Q: The black graph is the graph of y = f(x). Choose the equation for the red graph. a. y = f(x +3) b. y…

A: The objective is to choose the equation for red graph.

Q: Given the functions g(x) = 5x + 1 / 2x - 6 find g-1(x)

A: Swap x and y and solve for x and after that solve for y then we get the inverse of the given…

Q: me

A: We have to find out how many total undergraduate attend the college.

Q: 5 [h -21 Let a = 5 , a2 = and ag = -9 3 -4 The set {a1, a2, az } will span R° unless h = If there…

Q: Using matrix method solve the following simultaneous equations 5x + y = 9…

Q: -2 4 x 4x y simplifies to: 48 Number 4 2.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Mia can clean her apartment in 6 hours while her roommate can clean the apartment in 5 hours. If they work together, how long would it take them to clean the apartment?
Brian can lay a slab of concrete in 6 hours, while Greg can do it in 4 hours. If Brian and Greg work together, how long will it take?
Josephine can correct her students test papers in 5 hours, but if her teacher’s assistant helps, it would take them 3 hours. How long would it take the assistant to do it alone?
Tracy can lay a slab of concrete in 3 hours, with Jordan’s help they can do it in 2 hours. If Jordan works alone, how long will it take?
Yesenia is 168 miles from Chicago. If she needs to be in Chicago in 3 hours, at what rate does she need to drive?
Ronald can shovel the driveway in 4 hours, but if his brother Donald helps it would take 2 hours. How long would it take Donald to shovel the driveway alone?
A plate 57.20 millimeters thick is to be machined to a thickness of 44.10 millimeters. The plate is to be rough cut with the last cut a finish cut 0.30 millimeter deep. If each rough cut is 3.20 millimeters deep, how many rough cuts are required?
A crime-scene investigator has 3.4 ounces of a sample. He needs to conduct four tests that each require 0.6 ounces of the sample, and one test that requires 0.8 ounces of the sample. How much of the sample remains after he uses it for the five tests?
Mike, an experienced bricklayer, can build a wall in 3 hours, while his son, who is learning, can do the job in 6 hours. How long does it take for them to build a wall together?