Graph the system below and write its solution. x-3y=-7
y=2x-1
Note that you can also answer "No solution" or "Infinitely many" solutions. Can someone show me how to graph this please

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week