Ryan is thinking of a number. when he multiples this number by 6 and then subtracts 15 from it, he ends up with his original number. what is the number?

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Can someone me and do the problem plz so i can understand it more better

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?