Provide an appropriate response.Solve: 
= -4
A. x = -1, x = 7
B. no solution
C. x = 1, x = -7
D. x = 1, x = 7
Answer: B
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Use the following definitions to determine if the statement is true or false. N = {x : x is a natural number}I = {x : x is an integer}R = {x : x is a real number}W = {x : x is a whole number}Q = {x : x is a rational number}W is a proper subset of I, Q, N, and R.
A. True B. False
Solve the problem. Round to the nearest cent.Jenny deposits $1,500.00 in an account paying a rate of 7%, compounding monthly. If she ignores the account for 25 years,a. How much will she have when she withdraws her money?b. How much will she earn in interest?
A. a. $8588.13, b. $7088.13 B. a. $3378.29, b. $1878.29 C. a. $3469.54 b. $1969.54 D. a. $2961.84, b. $1461.84
Perform the indicated operations. Express the answer as a single polynomial in standard form.8x(4x + 10)
A. 32x2 + 80x B. 32x2 + 10x C. 112x2 D. 4x2 + 80x
Determine whether the pair of vectors is orthogonal.
, 
A. Yes B. No