Which table shows a proportional relationship between x and y?

x 1 2 3 4
y 4 10 12 16

x 2.5 3 5 6
y 5 6 10 15

x 1 3 4 7
y 2 5 8 14

x 7 14 28 35
y 1 2 4 5

What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0 2x2 - 11x = 18

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?