An isosceles triangle has base angles that each measure 74°, Which equation can be used to find m, the measure of the third angle of this isosceles triangle in degrees?

A. 148 + m= 180
B. 148 + 2m = 180
C. 74 + m= 180
D. 74 + 2m = 180

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?