Solve the system using the inverse matrix method.
?b ? 0
A. x = 
, y = 2; 
B. x = -2, y = 
; 
C. x = 
, y = -2; 
D. x = 
, y = -2; 
Answer: D
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Find the indicated probability.The age distribution of students at a community college is given below. Age (years)Number of students (f)
1128?A student from the community college is selected at random. Find the probability that the student is between 26 and 35 inclusive. Round your answer to three decimal places.
A. 0.246 B. 278 C. 0.053 D. 0.193
Solve.Marco had 
in his checking account. He wrote a 
check for his car payment, deposited his 
paycheck, and then wrote a 
check for his rent. What is the current balance in his account?
A. $1766 B. $638 C. $888 D. $2016
Provide the appropriate response.What is the greatest prime number you must consider to test whether 3599 is prime?
A. 63 B. 59 C. 64 D. 31
Determine whether the proportion is true or false by writing the ratios in lowest terms.
= 
A. True B. False