Twenty-one less than a number is seven. What is the number?

A TV remote control has keys for channels 0 through 9. a) If a key is selected at random, what is the probability that the key for channel 6 is pressed?

If I work then I earn money, but if I'm idle, then I enjoy myself. Either I work or I'm idle. However, if I work, then I do not enjoy myself, while if I'm idle, then I do not earn money.

Which ratio is equal to 6/15 as a fraction?

Which statement correctly explains the chart? The opportunity cost of producing one soccer net is eight soccer balls. The opportunity cost of producing two soccer nets is two Soccer balls.

Class Date: The legs of a right triangle measure 16 cm and 23 cm. What is the approximate perimeter of the triangle? A 48 cm 8 56 cm c 67 cm D 69 cm Jenna is building a rectangular garden in her yard. The diagonal measures 6.

Students were asked how many pairs of shoes they owned. Their responses were 8, 2, 1, 5, 7, 6, 2, 2, 8, and 3. urs the The mean of the data is

Convert. 0123 to a percent

Joe's house is 5.5 km from the creek, the distance between Jane's house and the creek is twice as far as Joe's house how much further is Jane's house from the creek than Joe's house in meters metric

John had 84 dollars, and his brother Fred owed 12 dollars to his friend. John gave his brother some money. Fred paid his debt and now both of them has the same amount left. How much money did John give Fred?

True or false: dilations map angles of the same degrees