Compute the amount of interest earned in the following simple interest problem at the positive $1600 at 6% for 180 days a.) 17.28 b.)47.34 c.)48 d.) 17,280

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?