The table below shows the amount of time Darrell studied for six math tests and the grade he earned on each test. Using the line of best fit for the data, what grade is Darrell predicted to earn if he studies for 1 hour?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

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.!