Solve the equation. + 3 = 10

A. 10
B. 41
C. 21
D. 39


Answer: C

Mathematics

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Determine if the argument is valid or a fallacy. Give a reason to justify answer.If the bell rings, then we answer the door.The bell rings.  We answer the door.

A. Fallacy by fallacy of the converse B. Valid by disjunctive syllogism C. Fallacy by fallacy of the inverse D. Valid by modus ponens

Mathematics

Translate the sentence to an equation.A number increased by 7 is 29.

A. 29 + x = 7 B. 7 + x = 7 C. 7 + 29 = x D. 7 + x = 29

Mathematics

Determine whether the graph of the equation is symmetric with respect to the x-axis, the y-axis, and/or the origin.y = -5x

A. x-axis B. y-axis C. origin D. x-axis, y-axis, origin E. none

Mathematics

Solve and graph the inequality and graph the solution.12a + 12 > 4(2a + 9)

A. (6, ?)

B. (-?, 12)

C. (-?, 6)

D. (12, ?)

Mathematics