Help me plss Ms. Snyder owes her friend 4 ½ dollars. She pays her 2 ¾ dollars. How much money does Ms. Snyder still owe her friend?

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?

Find an equation for the linear function which has slope -10 and x-intercept -7

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.