*answer for brainliest *(08.06 lc)

variable g is 5 more than variable w. variable g is also 2 less than w. which pair of equations best models the relationship between g and w?
g = w + 5
g = w − 2
g = w − 5
g = w + 2
w = 5g
w = g − 2
w = 5g
w = g + 2

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered