The explicit formula for a sequence is
an=12−5(n−1)
What is the 30th term of the sequence?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate