Can someone please help me with this

1,3,4,5,6

Step-by-step explanation:

degree = highest exponent

term = "the group" eg, 5a^2b or 12x

12x-10x^5-7+3x^4 is just rearranged

coefficient = the number in front of the variable

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)