Amagic rectangular belt always shrinks its length to 1/2 and width to 1/3 whenever its owner wishes something. after three such wishes, its surface was 4 cm squared. what was the original length, if the original width was 9 cm? (pls me pls pls)

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

Write an algebraic expression for the word expression the quotient of c and 8