Write a linear (y=mx+b), quadratic (y=ax²), or exponential (y=a(b)×) function that models the data.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?