Hi, anyone help me with this, please A television addic can buy either two televisions and three video recorders for $1750 or four televisions and one recorder for $1250. Find the cost of one television and one video recorder

Karl needs to build a stage that has an area of 72 square feet.the length of the stage should be longer than the width.what are the possible whole number measurements for the length and with of the stage complete the table with possible measurements of the stage

What is sin 7x/4 ? i need on this urgent trig

Witch represents the inverse of the function f(x)=1/4x-12