What is the estimate of how much gas is used on a 250-mile car trip if the equation for the line of the best fit is y= 0.03x + 0.25

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

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?