Asmaller number is 3 less than half a larger number. the larger number is 10 times 1 less than the smaller number. let  xrepresent the smaller number, and let  y  represent the larger number. which equations can be used to model the situation? check all that apply.1. x= 1/2y-32. 2x-y= -63. 2x-y= -34. x= 1/2 (y-3)5. y-10 (x-1)

Me asap! what is the slope of this line? enter your answer in the box.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%