Evaluate the expression when x = 4 and y = 3. 2[(x - 1) + 2xy] a) 31 b) 40 c) 42 d) 54 e) 492

Timed***how else can the sequence for row 1 be written? notice: square a: 1 penny = 20 square b: 2 pennies = 21 square c: 4 pennies = 22 the sequence formed is geometric, with a1 = , and common ratio r = .

Yosef can eat 21 jamuns while rose can eat just 15 . complete the blank. yosef can eat % more jamuns than rose.

Me. i can't figure out this question. give an explanation too. .