User row operations to change the matrix to reduced form.
A. 
B. 
C. 
D. 
Answer: B
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Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(1, 4) and (13, 19)
A. 
B. 
C. 
D. 
Perform the indicated operations.Estimate by rounding to the nearest thousand, then find the actual sum.
A. Estimate: 103,000 Actual: 103,614 B. Estimate: 105,000 Actual: 103,584 C. Estimate: 95,000 Actual: 103,524 D. Estimate: 110,000 Actual: 103,616
For the pair of functions, find the indicated sum, difference, product, or quotient.f(x) = 9x2 - 7x, g(x) = x2 - 5x - 14Find 
(x).
A. 
B. 
C. 
D. 
Solve the problem.Patricia wants to clean her dining room carpet. Her dining room measures 19 feet by 11 feet and a built-in china cabinet covers an area of 14 square feet. If a bottle of carpet cleaner covers 100 square feet, how many bottles of carpet cleaner must Patricia buy?
A. 2.0 bottles B. 2 bottles C. 5 bottles D. not enough information to determine