Simplify whenever possible. Write each polynomial in standard form. Name each polynomial based on its degree and number of terms. 5-3x​

In the diagram of circle a what is m

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?