The Morris family spent 9 days at Lake Tahoe and San Francisco. They spent $350 per day at Lake Tahoe and $475
per day in San Francisco. The total cost of their trip was $3,650.
a. Write a system of equations that can be used to find how many days the Morris family spent at Lake Tahoe and
in San Francisco. Be sure to define the variables you use.
b. Use the substitution method to find the number days the Morris family spent at Lake Tahoe and in San
Francisco. Be sure to show (write out) your work.
1 pt-system of equations
1 pt-define variable
1 pt-number of days
1 pt-show/write out your work

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?