Decide whether the relation is a function.{(-5, 1), (-1, -4), (-1, -1), (-1, 7)}
A. Function
B. Not a function
Answer: B
Mathematics
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Use the Rule of 78 to find the amount of unearned interest for the loan paid in full before the date of maturity.Finance charge: $23,422Total number of payments: 34Remaining number of payments, when paid in full: 5
A. $590.47 B. $393.65 C. $417.50 D. $626.26
Mathematics
Determine if the sequence is geometric. If the sequence is geometric, find the common ratio.
, 
, 
, 
, 
, . . .
A. no
B. yes, 
C. yes, 4
D. yes, 
Mathematics
Use the properties of equality to solve the equation.q + 
= - 
A. - 
B. 
C. 
D. - 
Mathematics
Evaluate the expression.8 ? 2 + 18 ÷ (8 - (3 + 2))
A. 21 B. 22 C. 23 D. 24
Mathematics