Xavier martinez took out a $5,000 loan at 7.5% interest for reconstructing his patio. his monthly payment on the 12-month loan was $437.26. after 6 payments, the balance was $2,556.03. he paid off the loan with the next payment. what did he save by paying off the loan early?
a.) $51.55
b.) $15.98
c.) $67.53
d.) $42.74

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

The cost of a taxi ride includes an initial charge of $2.00. if a 5km ride cost $6.00 and a 10km ride cost $10.00, determine the cost of a 15km ride.

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?