Jamal has a pair of shoes that have a total mass of 960 grams and four identical books that have a total mass of 2 kilograms. Which has the greater mass: one shoe or one book?

.

What is the reflection image of (5,-3) across the line y = -x?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost