Darrien is building a model of the globe theatre stage using a scale of 1in: 3 feet. on the model, the width of the stage is 15 inches. what is the actual width, in feet, of the stage?
a.
2.5 feet
c.
180 feet
b.
45 feet
d.
540 feet

Ineed i been stuck on this question since yesterday

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis

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