Solve the Equations
1 ) - 6.5 r = - 58.5
2 ) c - 5.5 = 2.3
3 ) 56 = - 5.6 s
4.)d/4=4.7
5 ) - 9 = 6.9 + x
6 ) 23.5 = 4.7 z
7 ) - 2.7 = v + 4.9
8 ) 2.6 =k/3
9 ) - 5.6 f = 44.8

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

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