An electrician charges $70 dollars per hour and a $40 dollar home-visit fee.

Write an expression for the total cost of calling this electrician to your house for h hours

Clayton uses 3/4 of a bottle of hot sauce for every batch of salsa he makes. Yesterday, he used 2 1/4 bottles of hot sauce. How many batches of salsa did he make?

What are the steps for solving 12r+5+3r-5?

An investor bought 400 shares of stock, some at $7.00 per share and some at $1.00 per share. If the total cost was $1450.00, how many shares of each stock did the investor buy?

5T+1D=99 what is t and d

How many prime numbers at between 30 and 50

5 out of 8 cameras sold in a store are digital they sold 72 cameras how many digital discthey sell

Simplify completely 25 w to the sixth power over 10 w to the third power divided by 30 w squared over 5 w.

Multiply the polynomials. (2x+6x+6) (3x-2)

Fraction as a decimal round to three decimal place 4/10

If f (x) = x+4 and g (x) = 2x-3, find (g-f) (2)