The attendance at a family reunion was 160 people. this was 125% of last year's attendance. how many people attended the reunion last year.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no