Resuelve los siguientes problemas en tu cuaderno: 1.- Si por 5 lápices se pagaron $25, ¿Cuánto habría que pagar por 8 lápices? 2.- Si 6 bolígrafos cuestan $48, ¿Cuánto se tendrá que pagar por 18 bolígrafos? 3.- Si 4 paquetes de galletas cuestan $36, ¿Cuánto costaran 8 paquetes?

it would be 6xy and -16xy.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)