Suppose that there is only one value of x for which the distance from (5,6) to (3x-7,ax+2) is 4. If a doesn’t equal 0, what is a? Thx!

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

An equation where variables are used to represent known values—function notation true or false

The sum of two numbers is 12 and their difference is 18 what are the two numbers