Mariana paid $6 for 5 pound of apples. how much will she pay for 3 pounds of apples? let x be the amount she will pay for 3 lbs. a person is working at a constant rate. if he produces 15 details in 8 hours, how long does he need to work to produce 18 details? let t be the time he needs to produce 18 details. write an equation and find the answer!

2x minus y equals 6, x plus y equals negative 3

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate