What two numbers make a multiple of 7 out of 1,2,6,9, and 18

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

How many ordered pairs of positive integers satisfy xy=32?