Find v ? u.v = 3i - 9j and u = -8i + 3j
A. -5i - 6j
B. -51
C. -24i - 27j
D. 3
Answer: B
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Solve the problem.A landscaping company sells 40-pound bags of top soil. The actual weight x of a bag, however, may differ from the advertised weight by as much as 0.75 pound. Write an inequality involving absolute value that expresses the relationship between the actual weight x of a bag and 40 pounds. Over what range may the weight of a 40-pound bag of to soil vary?
What will be an ideal response?
Rewrite the following number using digits.Two hundred six thousand, one hundred seven
A. 260,170 B. 206,107 C. 207,106 D. 2617
Write the ratio in simplest form.6 to 34
A. 
B. 
C. 
D. 
Use the Leading Coefficient Test to determine the end behavior of the polynomial function.f(x) = -5x3 - 3x2 + 4x + 3
A. rises to the left and falls to the right B. falls to the left and rises to the right C. rises to the left and rises to the right D. falls to the left and falls to the right