Ractice There are 3 times as many 50¢ coins as $1 coins. The total value of all the
coins is $12.50. What is the total number of coins?​

Use set buikder notation to represent the following set: {, -2, -1, 0}

The approximate line of best fit for the given data points, y = −2x − 2, is shown on the graph.which is the residual value when x = –2? a)–2 b)–1 c)1 d)2

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca