How many digits will be to the right of the decimal point in the product? 1.456 × 84

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x