There are some parallelograms that are not rectangles. A. True B. False

Use the distributive property to remove the parentheses. \[ (y+6) 11 \]

Compare: The value of the 8 in 8,923 is times ? the value of the 8 in 15,086 .

Billetes ¿Cuántos billetes de \( \$ 50 \) y cuántos de \( \$ 20 \) tiene? 2) Sale un avión de A hacia B con una velocidad constante de \( 500 \mathrm{~km} / \mathrm{h} \), al mismo tiempo otro avión con la misma dirección pero en sentido contrario despega con velocidad constante de \( 300 \mathrm{~km} / \mathrm{h} \). Si los puntos A y B están separados 1.000 km , calcular Cuánto tiempo tardarán en cruzarse

9) Un lado de un rombo mide 6 cm , ¿cuanto mide el perimetro? Rpta.

58. [Application] Lottery sales. In the lottery game called Fantasy 5 , players select 5 numbers out of 36. Various prizes are offered for matching two through flive numbers drawn by the lottery. Fantasy 5 sales (in millions of dollars) from 2008 through 2020 can be approximated by the function \[ S(t)=-0.146 t^{3}+2.6718 t^{2}-13.0086 t+298.4980, \] where \( t=0 \) represents 2008 . The model indicates that \( \$ 282 \) million in Fantasy 5 sales occurred in 2013. Find another year after 2013 when the model indicates the same number of sales. (The model was generated using the data from the Florida Lottery financial report.)