Tomas lopez is a computer technician. he earns 16.75 per hour. last week he earned 636.50 straight-time pay. find the number of hours worked by thomas last week

  38 hours

Step-by-step explanation:

The relationship between hours and pay is ...

  straight pay = straight hours × pay per hour

  $636.50 = straight hours × $16.75 . . . . . . fill in given values

Divide by 16.75:

  636.50/16.75 = straight hours = 38

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3