Solve the system of equations below:
2x + 3y = -23
3x + 3y = -21

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.