Gianna is preparing for the upcoming tennis season. according to her schedule, she can complete at most 10 workouts this week. it takes gianna 45 minutes to complete her drill-based workouts and 30 minutes to complete her conditioning workouts. she is required to spend more than 450 minutes on workouts every week. which system of inequalities can be used to determine the number of drill-based workouts, x, and the number of conditioning workouts, y, that gianna can complete this week?

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

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)