Solve.The sum of the squares of the digits of a positive two-digit number is 20, and the tens digit is 2 more than the units digit. Find the number.

A. 53
B. 24
C. 35
D. 42


Answer: D

Mathematics

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Choose the equation that matches the graph.

A.  -  = 1
B.  +  = 1
C.  -  = 1
D.  +  = 1

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Supply missing statements and missing reasons for the following proof.Given: and transversal p; is a right angleProve: is a right angleS1. and transversal p R1.S2. R2.S3. R3. Congruent measures have equal measures.S4. R4.S5. R5. Substitution Property of EqualityS6. R6. Definition of a right angle What will be an ideal response?

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Solve the absolute value inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line. ? 12

A. (-8, 0)

B. (-6, 2)

C. [-6, 2]

D. [-8, 0]

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Find the slope of a straight line that passes through the given pair of points.(2, -5) and 

A.
B. -15
C. - 
D. 15

Mathematics