Determine if the given integer value for the variable is a solution to the equation.-2(x + 7) + 4x = 3(x - 7) + 8; 3
A. not a solution
B. solution
Answer: A
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Find the circumference and area of a circle having the given diameter or radius. Use 3.14 for ?. Round your results to the nearest tenth.r = 1.55 yd
A. 4.9 yd; 30.2 yd2 B. 9.7 yd; 9.7 yd2 C. 9.7 yd; 7.5 yd2 D. 4.9 yd; 19.5 yd2
Solve the problem.An employee was paid $21,461 during the first half of last year. During the second half he was paid $30,224. How much more was his income during the second half?
A. $8863 B. $8763 C. $51,685 D. $51,785
A production editor decided that a promotional flyer should have a 1-in. margin at the top and the bottom, and a 1/2-in. margin on each side. The editor further stipulated that the flyer should have an area of 72
. Determine the dimensions of the flyer that will result in the maximum printed area on the flyer.
Sketch the graph of the polar equation.r sin ? = 4
A. 
B. 
C. 
D. 