Barbara's goal is to practice piano 20 minutes for every 5 minutes of lessons she takes. if she takes a 20 minute piano lesson this week, how many minutes should she practice this week

Wendy earns $2 for every table she serves [lus 20% of the total customer order. Define a variable and write and expresion to represent the amount of money she earns for one table

234 is 30% of what number?

What is the cost of an item with a sales tax of 108 with work

6x - 2y = - 16 4x + y = 1

After how many years are the salaries offered by company b and company c the same

Gwent pour 256 milliliters of water in to Ravi Henry pours 189 milliters of water in to Ravis. Ravis now contains 800 Milliters of water hiw nuch water was in Ravis to begin with?.

Rosa has a garden divided into sections. She has 125 daisy plants. if she plants an equal number of the daisy plants in each section of daisies, will she have any left over? If so, how many daisy plants will be left over?

Simplify. 9x^8-18x^6

Use the Binomial Theorem to find the binomial expansion of the expression. (d_5) 6

7x-12y=-32 what is the equation of a line parallel to the line shown