Find the area if the distance between two adjacent dots in a row or column is one unit.What is the scale factor from triangle A to triangle B? 

A. 2
B. 6
C. 9
D. 3


Answer: D

Mathematics

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Convert from cents to dollars.86¢

A. $0.86 B. $860.00 C. $8.60 D. $0.086

Mathematics

Solve the problem.The matching section of an exam has 5 questions and 8 possible answers. In how many different ways can a student answer the 5 questions, if none of the answer choices can be repeated?

A. 336 B. 56 C. 672 D. 6720

Mathematics

Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.y = -5

A. y-intercept: (-5, 0), m: undefined

B. y-intercept: (0, 0), m: - 

C. y-intercept: (0, 0), m: -5

D. y-intercept: (0, -5), m: 0

Mathematics

Determine the solution to the system of linear equations graphically. If the system is dependent or inconsistent, so state.

A. (2, 3) B. (-2, 3) C. dependent D. inconsistent

Mathematics