Three of the zeros of a fourth-degree polynomial function f are −2, 9, and −5i.
What is the other zero of f?

The measurement of one angle of a right triangle is 34°. what is the measurement of the third angle?

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

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).