Using your algebra skills, how can you rearrange the formula for the volume of a cylinder, v = πr2h, to find an expression for height h when you're given r and v? remember to perform the same operation on both sides of the equation.

Is the square root of 4 plus the square root of 16 rational?

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%