Which ordered pair is a solution of the equation? y=8x+3 1/11 or -1/-5 or both

(1,11) and (-1,-5) are both solutions

Step-by-step explanation:

To determine if it is a solution, we substitute x into the equation and see if it gives us y

y = 8x+3

Let x =1

y = 8(1) +3

y = 8+3

y= 11

(1,11) is a solution

Let x = -1

y = 8(-1) +3

y = -8+3

y = -5

(-1,-5) is a solution

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 im pretty sure that is the right answer

step-by-step explanation:

this doesn't make sense lol