Simplify. 3(x+2y)+5x−y+1

a. 8x+y+18x+y+1

b. 8x+5y+18x+5y+1

c. 6xy+5x−y+16xy+5x−y+1

d. 8x+7y+1

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

Find two consexutive odd integers such that the sum of their square is 650