What whole number value of x is a solution to the inequality?

x - 1 1/2 < 2

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

During a wright loss challenge your friend goes from 125 pounds to 100 pounds. what was the percent weight loss