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843 questions
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Complete: “To evaluate an expression with a variable, you... .”

Complete: “To evaluate an expression with a variable, you... .”

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


Use the problem solving strategy Guess and Test to find two values of n that make the equation 4n = n^3 true.

Use the problem solving strategy Guess and Test to find two values of n that make the equation 4n = n3 true.

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


Compare the quantities in Column A and Column B

Compare the quantities in Column A and Column B.

Column A                Column B

c59 if c = -50           c58 if c = -50

[A] The quantity in Column A is greater.

[B] The quantity in Column B is greater.

[C] The quantities are equal.

[D] The relationship cannot be determined from the information given.

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


Compare the quantities in Column A and Column B.

Compare the quantities in Column A and Column B.

Column A             Column B

6z - 5 if z = -2      - 6z - 5 if = 2

[A] The quantity in Column A is greater.

[B] The quantity in Column B is greater.

[C] The quantities are equal.

[D] The relationship cannot be determined from the information given.

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


Evaluate the expression a^2 + b^2 - c^2 / 2ab when a = 4, b = 3, and c = 5.

Evaluate the expression a2+b2-c2 / 2ab when a = 4, b = 3, and c = 5.

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


Evaluate: y/2x . z^2 when x = 6, y = 168, and z = 12.

Evaluate:

y/2x . z2 when x = 6, y = 168, and z = 12.

[A] 336

[B] 24,192

[C] 1008

[D] 2016

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


Evaluate: (5e + 5f)^2 when e = 5 and f = - 2

Evaluate:

(5e + 5f)2 when e = 5 and f = - 2

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


Find the value of 2x^2 + x - 2 when x = - 2 .

Find the value of 2x2 + x - 2 when x = - 2 .

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


Given x = 4 and y = 2, evaluate the expression x^2 y^2.

Given x = 4 and y = 2, evaluate the expression x2y2.

[A] 12

[B] 64

[C] 32

[D] 16

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


Evaluate 2y^2 (x + y) when x = 1 and y = 5.

Evaluate 2y2(x + y) when x = 1 and y = 5.

[A] 105

[B] 300

[C] 450

[D] 55

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression