Marinela is going to solve the rational equation 32 + 4 = 92 by adding the rational expressions on the
left side of the equation. To do this, she needs to find the LCD (Least Common Denominator) for these expressions.
What is the LCD for the expressions and ?
(
22)
(+2)(x - 4)
+3
9-2
602 +5
(x + 2)(2 - 4)
(x + 5)(+4)

Reflect the point (7,0) across the y-axis

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

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.