Pls quickly lots of points! directions write a system of equations/inequalities. label variations and show any charts or pictures
2. jamie has 300ft or fencing to enclose a rectangular garden. the gardens length is to be no more then 10 ft less then it’s width. find the possible widths of the garden.
3. a chemist has a solution that’s 20% acid and another that is 60% acid. how many liters of each type of solution should she combine to create 80l (liters) of a 52% solution
4. expenses for publishing a newsletter a $.90 for printing plus 600$ total for writing it. the price of the newsletter is $1.50 each. how many copies must be sold to break even.
5. it takes 6.5 hours to fly 2600 miles against a headwind. it takes only 5.2 hours to fly back. what is the speed of the air plain? what is the wind speed?
6. you have 25 nickels and quarters valuing $3.85 how many of each kind do you have?