∠a=8x−8 ∘ start color #11accd, angle, a, equals, 8, x, minus, 8, degrees, end color #11accd \qquad \greend{\angle b=5x + 25^\circ}∠b=5x+25 ∘ start color #1fab54, angle, b, equals, 5, x, plus, 25, degrees, end color #1fab54

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

Consider the following equation -167 + 37 = 49 - 21p select the equation that has the same solution as the given equation. o a. p - 5 + ip = 7 - p ob. +55 + 12p = 5p + 16 c. 2 + 1.25p = -3.75p + 10 d. -14 + 6p = -9 - 6p reset next

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g