The following table shows the earnings for the Juarez family last year. Solve the problem.MonthEarningsMonthEarningsJan.$1400July$1300Feb.$1150Aug.$2450Mar.$2950Sept.$2500Apr.$2300Oct.$2000May$1650Nov.$2350June$2700Dec.$2400What was the family's total income for the year?
A. $24,000
B. $22,000
C. $23,750
D. $25,150
Answer: D
Mathematics
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Use divisibility rules to determine whether the given number is divisible by 2, 3, 5, or any combination of these.8280
A. 5 B. 2, 5 C. 2 D. 2, 3, 5
Mathematics
Find the slope and the y-intercept of the line with the given equation.-3x + 9y = 36
A. 
; (0, 4)
B. -3; (0, 4)
C. 3; (0, 4)
D. - 
; (0, -4)
Mathematics
Solve the problem.If A is a 3 × 4 matrix and the matrix sum 
exists, what can you say about the matrix B?
A. B is a matrix with 4 columns B. B is a matrix with 4 rows C. B is a matrix with 3 rows D. B is a 3 × 4 matrix
Mathematics
Identify the numbers from the given list that belong to the indicated set. 4, 
, -24, 0, 
, - 
, 8.8, 
Whole numbers
A. 4, 0, 
B. 4, -24, 0, 
C. 4, 0
D. 4, -24, 0
Mathematics