Which of the following is an equivalent form of the compound inequality −44 > −2x − 8 ≥ −8? −2x − 8 > −44 and −2x − 8 ≥ −8 −2x > −44 and −8 ≥ −8 −2x − 8 < −44 and −2x − 8 ≤ −8 −2x − 8 < −44 and −2x − 8 ≥ −8

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

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

Which equation represents h for right triangle abc