− 13 x − 23 ≥ 7x + 3,, 3 (−13 x − 23) ≥ 3(7x + 3) which property is used

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

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).

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?