Find the solution to the system of equations by the substitution method.
A. (5, 7)
B. (4, 8)
C. (-4, 7)
D. (8, 4)
Answer: B
Mathematics
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Construct a frequency polygon.
A. Frequency
| Weight in pounds |
B. Frequency
| Weight in pounds |
Mathematics
Name the property that justifies the statement. All variables represent real numbers. 33
= 33 ? 
+ 33 ? 4
A. Associative property of multiplication B. Distributive property of multiplication over addition C. Distributive property of addition over multiplication D. Associative property of addition
Mathematics
Provide an appropriate response.Write the quotient, using positive exponents: 
A. 1
B. a
C. a12
D. 
Mathematics
Write the opposite of the polynomial and simplify your result.15a2 - 5a + 5
A. 15a2 + 5a - 5 B. 15a2 - 5a + 5 C. -15a2 - 5a - 5 D. -15a2 + 5a - 5
Mathematics