Find the sum, sn, of the sequence.Find the sum of the first 40 positive odd integers.
A. 1556
B. 1604
C. 1560
D. 1600
Answer: D
Mathematics
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Write the equation of a sine function that has the given characteristics.The graph of y = 
, shifted 5 units upward
A. y = 
+ 5
B. y = 
C. y = 
D. y = 
- 5
Mathematics
Use the properties of equality to solve the equation.m - 
= 
A. 
B. 
C. 
D. 
Mathematics
Factor the polynomial completely. If the polynomial is prime, so state.6x2 + x - 7
A. (6x - 7)(x + 1) B. (6x - 1)(x + 7) C. (6x + 1)(x - 7) D. (6x + 7)(x - 1)
Mathematics
Classify the system as consistent or inconsistent, and dependent or independent.3x - 9y = 6y = 
x - 
A. Inconsistent and dependent B. Inconsistent and independent C. Consistent and independent D. Consistent and dependent
Mathematics