Use Cramer's Rule to solve the system.  figure 1.png)
What will be an ideal response?
 answer.png)
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Find the area of the region specified in polar coordinates.the region inside 
and outside 
A. 9
B. 9
C. 9
D. 9
Convert the mixed number into an improper fraction.-15
A. - 31
B. - 10
C. - 240
D. - 
Maria can invest $1,300 at 
, compounded annually, or at 
, compounded daily. If she invests the money for a year, which percentage results in the better investment?
? Please enter your answer as a number without the % sign. What will be an ideal response?
Solve the problem.The owners of a candy store want to sell, for $6 per pound, a mixture of chocolate-covered raisins, which usually sells for $3 per pound, and chocolate-covered macadamia nuts, which usually sells for $8 per pound. They have a 
barrel of the raisins. How many pounds of the nuts should they mix with the barrel of raisins so that they hit their target value of $6 per pound for the mixture?
A. 80 lb B. 75 lb C. 70 lb D. 65 lb