6) There were 5000 gallons in a water tank at t = 0 hours. Water is being added to the tank at a rate of f(t) = 35(1.25)^t gallons per hour, t_>0. At the same time, water is leaking out of the tank at a rate of
gallons per hour.
g(t)=10e^0.05t.
Find the number of gallons in the tank at t = 10. Solve algebraically.

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3