Question

Use a system of linear equations with two variables and two equations to solve.

246 students enrolled in a freshman-level chemistry class. By the end of the semester, 5 times the number of students passed as failed. Find the number of students who passed, and the number of students who failed.

Passing Students:

Failing Students:

Expert Answer

1 Rating

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Algebra

Equations and In-equations

Related Algebra Q&A

Find answers to questions asked by students like you.

Q: A total of $6000 is invested for 5 yr with a total return of $1080. Part of the money is invested in...

A: Let amount invested in simple interest isand insimple interest is. Since the total amount invested i...

Q: Solve the following system of equations with the substitution method: {x=3y+3 {2x−6y=6 Enter your an...

A: Given system of equations are, x=3y+3       ...12x-6y=6     ...2  

Q: Find the value of the following function at x = 6 and x = 7. Does the Intermediate Value Theorem gua...

A: Since, we have been given that f(x)= -x3+5x2+6x+9Our aim is to find out f(6)=? and f(7)=?Moreover, b...

Q: Factor the expression completely. (If the expression is not factorable using integers, enter PRIME.)...

A: Click to see the answer

Q: Which linear equation represents a proportional relationship between the values of x and y?     ...

A: Click to see the answer

Q: write down the equation of the plane. The plane containing the point (1,-5,8) and orthogonal to the ...

A: Click to see the answer

Q: Two angles are supplementary. The measure of the larger angle is 12 degrees more than three times th...

A: Given: Given that two angles are supplementary. The measure of the larger angle is 12 degrees more t...

Q: 5- I want solution of this question sub-parts with all steps, please. Thanks

A: The matrix shows the population of three provinces in 1980,1990, and 2000 is, M=a-acb-ac0-11

Q: [Linear ALgebra] Is this true or false? If true, explain why. If false, provide a counterexample.

A: True.   Explanation using only fundamental definitions of vector-matrix operations. Assume Ax=b has ...

Q: I can't under stand problem.

A: Click to see the answer

Q: Give a proof of the following equivalence following the pattern of proof shown in the examples in se...

A: As we know  p→q≡~p∨q Thus  ~p→p→q≡~~p∨p→q                        ≡~~p∨~p∨q Also ~~p=p Thus ~p→p→q≡p∨...

Q: I'm unsure how to properly set up this equation for this word problem, and I would like to see all t...

A: Given 's' is the speed of car in miles per hour.  And 'd' is the distance travelled by the car after...

Q: An egg vendor broke all the eggs that he was delivering to a local store. He could not remember how ...

A: Click to see the answer

Q: There are three boys and three girls at a party. In how many ways can they be seated if they can sit...

A: Given, There are three boys and three girls at a party they can sit down three at a time

Q: The campus demographics state of 40 percent of students are male if there are 300 students, then how...

A:  

Q: Solve by factorization 2. x² +13x=30 x -11x+24=0 1.2 4. 3(3x-1)'= -2(3r-1) . 3. 3x +18x+15= 0

A: We are solving the first three questions and for the next question post the question again andalso m...

Q: Sole the equation showing all working and give your answers correct to 2 decimal places

A: Click to see the answer

Q: Graphing piecewise functions.

A: Click to see the answer

Q: Find the solution of the equation, correct to two decimal places. a) 2?−1=10                        ...

A: As per our company guidelines, we are supposed to answer only the first 3 sub-parts. Kindly repost o...

Q: The solution set to a system of dependent equations is given. Write three ordered triples that are s...

A: Given solution set to a system of dependent equations,  {(4z , 3 - z, z) | z is a real number} To fi...

Q: Linear

A: Click to see the answer

Q: Use a number line to answer the following questions. a. What integer is 1 less than 5? 4 What intege...

A: Number line is shown below: Integer 1 less than 5 = 4  Integer 1 more than 5 = 6  Integer Opposite ...

Q: Linear Algebra. Find the determinant of the given matrix.

A: Click to see the answer

Q: A $330,000 building is depreciated by its owner. The value y of the building after x months of use i...

A: Given, value y of the building after x months of use  y = 330,000 − 1500x   Now making the graph of ...

Q: Please help asap

A: Click to see the answer

Q: In how many ways could a club of 19 members choose a president, vice president, and treasurer?

A: The club has 19 members. To find the number of ways to choose a president, vice president, and treas...

Q: Suppose that P dollars in principal is invested in an account earning 2.1% interest compounded conti...

A: Here , The continuous compounding is done which means that the interest can be constantly earned on ...

Q: 725 tickets were sold for a game for a total of $1,100.00. If adult tickets sold for $2.00 and child...

A: Click to see the answer

Q: Solve the following proportion:  3.5 is to 5 as x is to 15.

A: Given,          3.5 is to 5 as x is to 15.

Q: Determine whether the given ordered pair is a solution to the system of equations. 7x−y=4 x+8y=2 ...

A: 7x-y=4x+8y=2 & the ordered pair is 4, 0.

Q: 6. a b and B = 8 is it possible that A = B? If it is possible, for what values of a, b, and c wil| A...

A: Click to see the answer

Q: A bicyclist traveled a distance of D=48.2 miles for t=3.7 hours at a constant rate. Use the formula ...

A: Distance Covered = Speed * Time Taken

Q: Graph the linear equation by plotting points. 4. y=5x+9

A: Given, The linear equation is y = 5x + 9.     To graph: The linear equation y = 5x + 9 by plotting p...

Q: Question 4 The three graphs represent the 400 progress of three runners in a 400- 300 meter race. 20...

A: Click to see the answer

Q: Suppose you flip a coin and keep a record of the results. In how many ways could you obtain at least...

A: Givenyou flip th coin four times 

Q: Ruben has only an 11-liter can and a 5 – liter can. How can he measure out exactly 7 – liters of wat...

A: Click to see the answer

Q: A straight line passes through two points with coordinates (6,8) and (0,5), Work out the equations o...

A: Explanation of the solution is given below...

Q: Use the drop-down menus below to create an equation that represents the line on the graph. Answer ch...

A: Click to see the answer

Q: Describe all numbers x that is at a distance of 4 from number 9. Express this using absolute value n...

A: Let 'x' be the numbers that are at a distance of 4 from the number 9.

Q: An augmented matrix is given. Determine the number of solutions to the corresponding system of equat...

A: Click to see the answer

Q: Let B be a Boolean algebra. Show that (а) ал0 — 0 (b) а V (аль) — а (c) a V (¬a A b) = a V b.

A: Click to see the answer