x? = ?x + 2y, y? = 3x
Solve the first-order linear system.
Mathematics
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Find the book value to the nearest dollar.Cost $6430, life 10 years, scrap value $579 at the end of 2 years using double-declining balance method
A. $5208 B. $4115 C. $4324 D. $5318
Mathematics
Perform the indicated operations.98 - 14 ? 3 + 154 ÷ 11
A. 22 B. 1199 C. 70 D. 266
Mathematics
A plane has normal vector n and passes through the point P. Find an equation for the plane.  figure 1.png)
What will be an ideal response?
Mathematics
Factor the GCF from the polynomial.5x - 40
A. 5(x - 40) B. 5x - 8 C. -200x D. 5(x - 8)
Mathematics