Hi please help me with 6 and 7 also 8 for brainlst :)

for 6 its M= -8/5 for 7 the slope is 5/4 and the y intercept is -2 and for 8 its 7=5x+1

Step-by-step explanation:

for number 6 you graph it  for 7 the thing left to x is the slope and the number to the right is the y intercept and m stands for slope and b is the y intercept :)

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation: