The candy store is having a 30 percent off sale. emma is going to buy 7 dollars and 50 cents worth of candy. how much will she pay after the discount?

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.

Acoin is tossed 4 times which of the following represents the probability of the coin landing on heads all 4 times