How many 4-digit decimal numbers have at least one 7, one 8, and one 9?

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Three times the sum of a number and seven is negative thirty-six. what is the number?