You make $20/hour tutoring Chemistry and $16/hour tutoring math. Let x represent the number of hours per week you spend tutoring Chemistry and y represent the number of hour per week you spend tutoring...

You make $20/hour tutoring Chemistry and $16/hour tutoring math. Let x represent the number of hours per week you spend tutoring Chemistry and y represent the number of hour per week you spend tutoring...

not sure how to solve this equation -74=3+7x

Hi, I woild like assistance with showing work on how to solve a summation question And determining if it is convergent or divergent Thanks in advance! Question: (summation sy...

solve for x,y and z

Answers: 1. f(x)=√5, g(x)=x+1 2. f(x)=x+1, g(x)=√5 3. f(x)=√5x, g(x)=x+1 4. f(x)=x+1, g(x)=√5x

Please help. This is on my review packet and I don't quite understand it.

Please help me I don't get it. :(

Find a formula for the inverse. f(x)=7x+2/5x+9 f^-1(x)=__. help is greatly appreciated!

math questions

C= (V)/ sqrt((1)-((Ra/ Rf)2)) 1. Using the above equation, solve for Ra, the aging rate of the astronaut. Show all the algebraic steps. HINT: Start by letting and setting up a proportion...

((x+3)/(x2-3x-28)) - ((2)/(x2-49))

I'm not sure how to plug in g(t)-g(2). Please help

The point at which a company's cost equal its revenue is the break even point. C represents the cost of dollars, of x units of a product and R represent the revenue in $, from the sales of x units...

* my instructor said that I need to have variables and an equation, I did the problem the first time but could not figure it out On a 1287 long road trip in windy conditions, a family...

Please help me answer this.

If w(x) = 4x2 +5x -5 and g(x) =-2x2 -20x +20, find all real x values such that w(x) = g(x).

Write the quadratic equation whose roots are −6 and −3, and whose leading coefficient is 3

I am not sure how ti simplify this expression 2(x-2)2(2x+1)-1/3 - (x-2)(2x+1)2/3 The furthest I can get is 2(x-2)2/(2x+1)1/3 - (x-2)(2x+1)2/3 I...

Forensic scientists use the equation h=2.6f+47.2 to estimate the height h of woman given the length in centimeters f of her femur bone. suppose the equation has a margin of error of...

Solve the system. State whether the system is inconsistent or has infinitely many solutions. If the system has infinitely many solutions, write the solution set with y arbitrary. 4...