For the function y = 7x - 1, if you state that the domain(or all the numbers you can substitute in for "x") of that function is the set of all real numbers, then you can assume that there will be an infinite number of solutions for the function.

In other words, if you substitute any real number in for "x" you will find that you will get a corresponding value for "y". In fact, these "pairs" of corresponding values of x and y are called ordered pairs and represent the various solutions of the equation.

Your response should be choice D:

5 0

3 years ago

The total cost after tax to repair Deborah's computer is represented by0.08(50h)+50H, where h is the number of hours it takes to

katrin2010 [14]

Answer:

.08(50h) Because if the tax rate is 8%, then that is 1.08% of 50h.

Step-by-step explanation:

5 0

3 years ago

Subtract 75% of 86 ft

ratelena [41]

75% of 86ft would be 64.5
Hope this helps. :)