Solve the equation using the multiplication property of equality.8x + x = 45

A. {5}
B.
C.
D. {4}


Answer: A

Mathematics

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Provide an appropriate response.Define a fractal object.

A. An object with many jagged edges. B. An object that reveals new features at smaller scales. C. An object with several edges that can be revealed at larger scales. D. An object that can be magnified.

Mathematics

Solve the equation using a graphing calculator. Find solutions accurate to two decimal places.(1.67x + 6.67)2 = 9.99

A. 1.09, -1.09 B. 2.10, -2.10 C. 5.89, -2.10 D. -2.10, -5.89

Mathematics

Solve.When a ball with coefficient of restitution e is dropped from a height h meters onto a large flat surface, the time t from the first impact until the ball stops bouncing is given by t =   seconds. Find the time it takes a ball with coefficient of restitution 0.21 to stop bouncing if it is dropped from a height of 67.1 centimeters. (Round to the nearest tenth.)

A. 1.9 seconds B. 18.7 seconds C. 27.8 seconds D. 2.8 seconds

Mathematics

Provide an appropriate response.If z = (x2 + y2)10 where x = 4r2s3 and y = e2r+3s-3, then by means of the chain rule, (a) find 

What will be an ideal response?

Mathematics