Solve. 3d -e=7 d+e=5 Use the linear combination method. a. The solution is (2, -1). b. There is no solution. c. There are infinitely many solutions. d. The solution is (3, 2).​

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?

Three lines meet at a point. set up and solve an equation to find the value of (a) is your answer reasonable? explain how you know