Amy is pulling a wagon with a force of 30
pounds up a hill at an angle of 25°. Give the
force exerted on the wagon as a vector and
as a linear combination of unit vectors i and
j.

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

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

Prove that 16^4-2^13-4^5 is divisible by 11.