Now that we know Mrs. G will need 1 and 1/2 cups of ketchup for her Sloppy Joes recipe, help her figure out what else she needs to double
the recipe!

What is the sum of these mixed numbers 4 2/3+ 3 1/9

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?

Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?