Find the unknown coordinate so that the ordered pair satisfies the given equation.2x + 5y = 26, ( ? , 4)
A. 14
B. -14
C. -3
D. 3
Answer: D
Mathematics
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Solve the problem.A drill press cost $5,000 and has an estimated life of 8 years and a scrap value of $300. Find the book value at the end of 6 years using the straight-line method. Round to nearest dollar.
A. $1,475 B. $3,525 C. $1,250 D. $4,413
Mathematics
Simplify the complex fraction.
A. 21
B. 
C. 7
D. 
Mathematics
Find the first six terms of the sequence.a1 = -2, an = 3 ? an-1
A. -6, -18, -54, -162, -486, -1458 B. -2, -6, -3, 0, 3, 6 C. 0, 3, -6, -3, 0, 3 D. -2, -6, -18, -54, -162, -486
Mathematics
Solve.Find the area of a rectangle that measures 2 inches by 5 feet. Give the area in square inches and in square feet.
A. 168 sq in.; 1
sq ft
B. 120 sq in.; 
sq ft
C. 120 sq in.; 
sq ft
D. 
sq in.; 120 sq ft
Mathematics