Solve the problem.Find an ordered pair that satisfies the equation 7x + y = -22 by letting x =-4.
A. (6, -4)
B. (-4, -4)
C. (-4, 6)
D. (-4, -34)
Answer: C
Mathematics
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Solve the equation.3(1 + 2x) = 27
A. -1 B. 3 C. 1 D. 9
Mathematics
Find the missing length in the right triangle.
?16 cm
A. 21 cm B. 430 cm C. 15 cm D. 220 cm
Mathematics
Solve the problem.An open box is to be made from a rectangular piece of tin by cutting two inch squares out of the corners and folding up the sides. The volume of the box will be 100 cubic inches. Find the dimensions of the rectangular piece of tin.
A. 4 in. by 9 in. B. 5 in. by 9 in. C. 5 in. by 10 in. D. Not enough information
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to three decimal places. log8.15.6
A. 0.748 B. 1.214 C. 0.824 D. 0.691
Mathematics