One number is 4 more than 2 times another. the sum of the numbers is 10 . find the two numbers

The parabola opens: y=√x-4 (principal square root) up down right left

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.