Find the slope of the line.2x + y = 7

A. 7
B. 2
C. -2
D. -7


Answer: C

Mathematics

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Find the sum of the given infinite geometric series if possible. Write the answer as a decimal number if appropriate.

A. 0.4 B. -0.4 C. -0.5 D. 1

Mathematics

Write the whole number in standard form.40,000 + 200

A. 40,200 B. 40,020 C. 4200 D. 20,400

Mathematics

Convert to exponential notation.

A.
B. m2/9
C. m9/2
D. -m9/2

Mathematics

Solve the problem.Bob wants to fence in a rectangular garden in his yard. He has 68 feet of fencing to work with and wants to use it all. If the garden is to be x feet wide, express the area of the garden as a function of x.

A. A(x) = 36x2 - x B. A(x) = 35x - x2 C. A(x) = 33x - x2 D. A(x) = 34x - x2

Mathematics