Start your trial now! First week only $4.99!*arrow_forward*

Question

Two trains going in opposite directions leave at the same time. Train B travels 5 mph faster than train A. In 6 hours the trains are 750 miles apart. Find the speed of each.

Tagged in

Math

Algebra

Find answers to questions asked by students like you.

Q: The manufacturer of an energy drink spends $1.40 to make each drink and sells them for $3. The manuf...

A: Consider the given information:

Q: Factoring the trinomial 6y2-7y+1

A: Multiply 6 and 1. First and last coefficient. So 6Then factor 6 so that sum of the factors =-7That i...

Q: What are the blanks?

A: Click to see the answer

Q: A cyclist rode the first 44-mile portion of his workout at a constant speed. For the 32-mile cooldo...

A: Let s be the speed of the cyclist for the first 44 miles. Then(s-3) be the speed of the cyclist for ...

Q: Let E and F be two events and suppose P(E) = 0.34, P(F) = 0.59, and P(E F) = 0.75. Find P(E | F). (...

A: Let E and F be two events.

Q: I need help with number 56

A: As per our policy I am going to solve only first 3-subparts and for the remaining subparts post the ...

Q: Quadratic equations are used for many applications. The formula to solve quadratic equations can be ...

A: The roots of a quadratic equation can be found using the following formula.

Q: Quadratic equations are used for many applications. The formula to solve quadratic equations can be ...

A: When the ball hits the ground then d=0From there we have to solve for t.Before that we simplify the ...

Q: 21.

A: f(x) has degree = 5 (because highest exponent is 5)5 is odd .So f(x) has odd degree.

Q: Algebra Question

A: Click to see the answer

Q: How do I solve these equations? And How do I determine the type of solutions they are?

A: given information.

Q: b. If the savings in a bank account can be modeled by the function S(t) 250 (1.045)'. Which of the f...

A: The given function is,

Q: please solve and show your work

A: Consider the given problem to be solved:

Q: The table below contains the average public school classroom teacher's salaries, S, for an 11-year p...

A: t=number of years after 1990.So to find t we will subtract 1990 from each year.

Q: Solve the system -2x-9y=-4 3y-3z=0 6x-6z=1

A: From 3y-3z=0 if we factor out 3 then 3(y-z)=0Or, y-z=0Or, y=z

Q: Reading Graphs and the Rectangular Coordinate Syster Complete a table of solutions to a linear equat...

A: Substitute the given values as follows.

Q: Given that g(x) = -2xˆ2 + 8x -4 / xˆ2 + 2 a) Identify the horizontal asymptotes (if any)? b) If the ...

A: Refer to the question we have to find the horizontal asymptote for the provided function as,

Q: Given that f(x) = 4xˆ3 -24xˆ2 + 45x -25. a) Factor f(x), given that 1 is a zero. b) Solce f(x) = 0. ...

A: Since x=1 is a zero so (x-1) is a factor.Use synthetic division to find the other factor.Other facto...

Q: SU into th MATH 1314 Coll MATH 1316 МАTH Offi Solve the inequality. Write the solution set in interv...

A: Given inequality is

Q: F=-GMm solve for G

A: Given,

Q: A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function...

A: The given function is,

Q: Determine whether the ordered paid satisfies the equation. y=-7x-3; (4,-30)

A: For (4,-30) we will plug x=4 and y=-30 and simplify.

Q: please solve and show your work

A: Solving quadratic equation by factorizing methodA "quadratic" is a polynomial that looks like "ax2 +...

Q: Number 26 and here are the directions

A: Given,

Q: I want to know how to solve it.

A: The given equations are,

Q: F(×)= the square root of x G(x) = x+9 Find (f.g)(x) (G.f)(×) (F.g)(7)

A: Given,

Q: Perform the row operation 6R2 + R R, on the matrix below 1-3 2 4 6 8 6R2 +R R 2 1-3 4-68 Enter your ...

A: The given matrix is,

Q: is the point (3,-5) on the graph of function f(x)=3/2x-8? yes, no, impossible to determine

A: To decide if the given point lies on the graph: in other words, does the point satisfy the given equ...

Q: Ray rents a bicycle for the rental price of $4 per hour plus a deposit of $20. Ray only has $32. Whi...

A: Let x be the number of hours.

Q: Algebra Question

A: Consider the given inequality.

Q: Solve a quardratic expression by factoring 4x2+15x-25=0

A: Given,

Q: For the problem: f(x)=x^2+x-12/x+3 a. Find the x and y intercepts. b. Please test for symmetry: is t...

A: To find x intercept set y=0 and solve for x.Answer: x intercepts = -4 , 3

Q: EWTON alta 30/assignment/ebele1b6-05 BACK TO ASSIGNMENT OVERVIEW Reading Graphs and the Rectangular ...

A: Divide both sides by 4

Q: Algebra Question

A: (a) The matrix product is computed as follows.

Q: Algebra Question

A: To determine the models of growth in each case.

Q: Troy and Lisa were shopping for school supplies. Each purchased different quantities of the same not...

A: Let x and y (in dollars) be the cost of each notebook and thumb drive respectively. Then according t...

Q: Solve the system by substitution {-3x+4y=5 {4x-8y=-4

A: From -3x+4y=5 we solve for y.

Q: Started: Oct 26 at 11:44am Quiz Instructions 3.33 pts Question 7 Determine if the graph can represen...

A: Click to see the answer

Q: Number 42

A: Given,

Q: If g(t)=-7t3, evaluate g(2t).

A: Given: -

Q: Graph the solution set for the of linear inequalities x+y<3 y>x y>-1

A: To identify the region consisting of the set of points (x,y) in the plane satisfying all the three ...

Q: Add rational expressions w a common denominator d^2-12/(d+4)(d+1)+3-8d/(d+4)(d+1)

A: To add the rational expression.

Q: Solve the system using the addition method. If the system does not have one unique solution, also st...

A: Simplify the first equation. Simplifying we get 3x-4y=1Then multiply both sides by 5.That gives: 15x...

Q: Use the given information to find the unknown value. y varies inversely with the square root of x. W...

A: Given that y varies inversely with the square root of x.That is

Q: 11 of 23 (5 complete) This Test: 23 pts p Write the system of linear equations that is represented b...

A: The equations are given below :

Q: please solve and show your work

A: (1)

Q: In a right triangle, the hypotenuse is 4 inches less than 3 times the shorter leg. The longer leg is...

A: Click to see the answer

Q: a. Which of the following equations would model an exponential quantity that begins at a level of 16...

A: Exponential growth formula:

Q: solve using factoring only 3y(7y-20)=96

A: Given,

Q: please solve and show your work

A: take the common great factor.