For breakfast, Paula bought a bagel for $1.05 and a glass of orange juice for $1.95. At lunch, Paula spent $5.00 on a sandwich and $1.20 on a carton of milk. How much more money did Paula spend on lunch than on breakfast?

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor