Write a equivalent ratio for 132 to 143 explain how you came up with your answer do not forget to add the correct units or symbols to your values

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15