Match the point-slope equation to the slope-intercept equation y - 4 = 3(x - 2)
y + 6 = 1(x - 5)
y - 2 = -2(x + 1)
y + 1 = -5(x + 3)
y + 2 = -1(x - 0)

y + -2x
y + -1x - 2
y = 3x - 2
y = -5 - 16x
y = 1x - 11

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

We just started the introduction into circles and i have no idea how to do this.

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