The living room rug has an area that is how many times that of the bedroom rug?

Aldo is taking out a mortgage for \( \$ 246,000 \) to buy a new house and is deciding between the offers from two lenders. He wants to know which one would be the better deal over the life of th mortgage loan, and by how much. Answer each part. Do not round intermediate computations, and round your answers to the nearest cent. If necessary, refer to the list of financial formulas. (a) His credit union has offered him a 15 -year mortgage loan at an annual interest rate of \( 4.8 \% \). Find the monthly payment. \( \$ \square \) (b) An online lending company has offered him a \( 30- \) year mortgage loan at an annual interest rate of \( 4.8 \% \). Find the monthly payment. \( \$ \square \) (c) \( \begin{array}{l}\text { Suppose Aldo pays the monthly payment each } \\ \text { month for the full term. Which lender's mortgage } \\ \text { loan would have the lowest total amount to pay off, } \\ \text { and by how much? } \\ \text { o credit union } \\ \text { The total amount paid would be } \$ \square \text { less than to the online lending company. } \\ \text { online lending company } \\ \text { the total amount paid would be } \$ \square \text { less than to the credit union. }\end{array} \)

Encuentra un valor de \( x \) que sea solución de la ecuación: \( \left(x^{2}-2\right)^{2}-10\left(x^{2}-2\right)+21=0 \) \( x=\square \)

En el siguiente sistema de restricciones \( x+2 y \leq 500 \) \( 2 x+y \leq 400 \) \( y \leq 225 \) Uno de los puntos de corte que se ubica en los limites del espacio solus \( (0,100) \) \( (100,200) \) \( (200,0) \) \( (200,100) \)

Kiera has \( \$ 450 \) in her savings account. \( 4 / 5 \) of the money came from babysitting. How much money came from babysitting?

Question 5 What is the range for the data set of \( 3.1,2.6,7.8,3.5,1.9,2.3,4.8,5.4,3.7 \), and 4.5 ?