Simplifica las siguientes expresiones eliminando los símbolos de agrupación y realizando las operaciones indicadas (4w2−3w+7)−(2w2+w−6)−(w2−4w+15)= 4w2−3w+7−2w2+w−6−w2−4w+15=

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Which of the following can be used to explain a statement in a geometric proof?

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation, and the determine the cost if he drove it70 miles. b) what would be the cost of a car rental if the car was driven 250 miles? show work