How would i write this as an expression?
the temperature today was 10 degrees colder than triple yesterday's temperature t.

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?