Karina made potato salad for the picnic. she shaded a model to show how much of her salad was left. only one with shaded out of for what fraction of the potato salad was left?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

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).

What is the value of x in the this question ?