Given P'Q'R'S' is a dilation of PQRS, find the scale factor of dilation.

Empty box + box + empty box fill in the box is equal to 30 how

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Which of the following is an equation of a line parallel to the equation y=4x+1?