What algebraic representation explains the effect of the transformation from RST to R’S’T’ if RST is translated 4 units right and 5 units up?(would appreciate real help plz) A. (x, y) --> ( x + 5, y + 4)
B. (x, y) → (4x, 5y)
C. (x, y) → (x + 4, y + 5)
D. (x, y) → (4/5x, 4/5y)

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

For each proportion find the unknown number x 1/5/8=×/15

There are a total sales of 2,000 dollars on monday on tuesday sales dropped 10% on wednesday sales dropped another 20% compared with tuesday from wednesday to thursday sales increases by an equal amount to 25% of monday total sales what is the net change in dollars on total sales from monday to tuesday