Provide an appropriate response.A restaurant offered pizza with 3 types of crusts and 7 different toppings. How many different types of pizzas could be offered?
A. 10
B. 49
C. 9
D. 63
E. 21
Answer: E
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Determine whether or not the ordered pair is a solution of the linear equation.9x - 19y = 65; (3, -2)
A. Yes B. No
Decide whether the composite functions, f ? g and g ? f, are equal to x.f(x) = x2 + 3 , g(x) = 
- 3
A. No, yes B. No, no C. Yes, yes D. Yes, no
Give the maximum number of zeros the polynomial function may have. Use Descarte's Rule of Signs to determine how many positive and how many negative zeros it may have.f(x) = 3x5 - 4x2 + x + 4
A. 5; 3 or 1 positive zeros; 3 or 1 negative zeros B. 5; 2 or 0 positive zeros; 1 negative zero C. 5; 2 or 0 positive zeros; 2 or 0 negative zeros D. 5; 2 or 0 positive zeros; 1 or 0 negative zeros
Provide an appropriate response.Which of the following equations is not in proper form for using the zero-factor property? Explain.3n(n - 4)(n - 5) = 0a(a - 6) - 3(a - 5) = 0(z - 3)(z - 1) = 0y(-3y - 1) = 0
What will be an ideal response?