For the following system, use the second equation to make a substitution for y in the first equation. 2x + y = 5 y + 3 = 2x a) 2x + 2x - 3 = 5 b) 2x + 3 - 2x = 5 c) 2x + 2x + 3 = 5

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 number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft