For a chemical bond to break. A. individual atoms must be present.
B. energy is required.
C. covalent compounds must be mixed.
D. solids must be dissolved

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

The function show two sisters' savings account and the rate at which they plan to deposit money

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?