Ella simplifies (3b+4r) + (-2b-r) and says the result is b+5r. what error did ella make

A carpenter uses 12 nails for each board. If there are 48 nails in a pound, how many pounds would be used for 100 boards

3. Assuming you like juice and cider equally, which product is the better deal? Cider $7.00/gallon Juice $2.39 for 8 4.23 oz boxes

11. The Ortiz family is renting a hotel room for 5 days. They can spend S755 at most. There is a service fee of $30. How many dollars can they spend at most on the per day rental fee including the $30 service fee?

Create an expression that is equivalent to the given expression. 5 (c+6)

Is the function g (x) = - 6x - 5 6 linear or nonlinear?

Find the 39th term of the arithmetic sequence that starts with 4 and has a common difference of 6. A. 232 B. 226 C. 238 D. None of these

Jeremy bought six and a half pounds of candy hearts and a card to give to his girlfriend on Valentine's Day he spent a total of $19.50 on both if the card cost a dollar fifty how much did he spend per pound on candy hearts

Whats 6x6+9-2-1= (my mom will not let me use a calculator)

What is 3y^2+3 (4y^2-2) ?

39 is what percent of 260