<span>Part A: First, we factor out a^2 to obtain: a^2 [5x^2 - 19x - 4] = a^2[(5x+1)(x-4)]
Part B: By inspection, we can use the factors (x+7)(x+7). To check that we have indeed chosen correctly, we will multiply our factors to obtain x^2 + 7x + 7x + 49 =
x^2 + 14x + 49 = 0, which is correct.
Part C: Again, we can use trial and error and try the factors (x+10)(x-10). Multiplying throughout, we obtain x^2 + 10x - 10x - 100 = x^2 -100.</span>
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Answer:
B. The comptroller
Explanation:
A United States comptroller holds a top position that manages the organizations' accounting activities and financial recordkeeping. He manages all financial activities including collections, payable transactions, payroll activities, and loan payments. As per the question, The comptroller can better guide the governor of Maryland regarding the tax revenue needed for the library.
A.freedom of assembly hope i helped
Explanation:
Initially, sharecroppers in the American South were almost all black former slaves, but eventually cash-strapped indigent white farmers were integrated into the system. During Reconstruction, the federal Freedmen's Bureau ordered the arrangements for freedmen and wrote and enforced their contracts.
