Which expression is equivalent to 14−17?

Pls an ice cream shop sells 5 times as many cake cones as waffle cones use variable x to represent the number of waffle the ice cream shop sells and use this variable to write an expression for the number of cake cones the ice cream shop sells. enter the expression for the number of cake cones the ice cream shop sells

Find the sum of the following series. round to the nearest hundredth if necessary.

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form