Joanne is buying a pair of shoes in Europe the length of her foot is 27.5cm

What is 32+4 x (16 x 1/2) -2 show your work}

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.