Point b is on ac between a and c. if ab is doubled and bc is also doubled, predict the effect on ac. a. ac would not be affected. b. ac would also double in length. c. ac would become half its original length. d. it is impossible to determine the length of ac based on the given information

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.