Over the weekend, statton and tyler drove to montana to go hunting. now they're preparing to go home. tyler needs gas for his jeep, which gets 23 miles per gallon for gas mileage. when he stops at the gas station, he already has 6 gallons of gas in his tank, he buys more gas for $1.25.if tyler spends $18.50 on gas, whats the total distance the boys could travel?

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.