HELP I NEED HELP ASAP The expression 12x^2-19x+4 represents the number of fish in Ann's pond. The
expression 10x^2+x-19 represents the number of fish in Samantha's pond.
Which expression represents the total number of fish in the two pond?

A. 22x^2+20x+23
B. 2x^2+20x-23
C. 2x^2-20x+23
D. 22x^2-18x-15

Write the sentence as an equation. z plus 372 is equal to 160

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible