During the first six months of the year, the montgomerys'
monthly electric bills were $128.45, $131.50, $112.30,
$96.25, $81.70, and $71.70. how can the montgomerys
find their average monthly electric bill for the first six
months of the year?

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse