What is 3x+4+2x+5 the answer

Porter's Garage charges fees for auto repairs based on the formula C = 85h + 275 where C is the total charge and h represents the number of hours required to complete the repairs.

What is the answer to 3/8 of it is 24

Which function has real zeros at x = 3 and x = 7? f (x) = x2 + 4x - 21 O f (x) = x2 - 4x - 21 Of (x) = x2 - 10x + 21 O f (x) = x2 - 10x - 21

A function f (x) is described by the ordered pair (x, y). if given the function is translated 2 units to the right and then reflected cross the x-axis, what are he ordered pairs that describe the transformed function?

Michael has $1.95 totally in his collection, consisting of quarters and nickels. The number of nickels is three more than the number of quarters. how many quarters and nickels does Michael have?

Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 37 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 166 and 177 miles in a day.

You read a book for 35 minutes. Then you played 4 computer games. Each game took 8 minutes to play. Which steps can you use to find the total number of minutes you spent reading your book and playing games?

What is the value of n?-5n - - 2=27

The growth of a newly identified bacteria can be modeled by G (t) = 100 (1.037) 24t, where G (t) is the total number of cells after t hours. Based on the function, what it is the rate of change?

Suppose the radius of a circle is 5. what is its diameter