Given that ∠abc is bisected by bd→, m∠abd = 5(x + 3)°, and m∠dbc = (2x + 45)°, find x and m∠abc.

What are the domain and range of the function? f(x) = -4 (sqrt)x

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account. write an expression to represent the total amount in his savings account.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next