A credit card has an APR of 28.53%, and its billing cycle is 31 days long. What is the credit card's periodic interest rate?

X+y=-4 x-y=2 use elimination with adding and subtraction

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat