PLEASE HELP, ILL MATK BRAINLIEST + LOTS OF POINTS. a)
y=-2x+6
2x + y = 10

b)
3x+y=4
y=3x+1

i need both solutions and graph

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

What are the exclude value of mn+3m

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.