If (angle)1 = 7x and (angle)4 = 3x + 20, what is the value of x? 7 10 5 4

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?