1. el MVD de dos números es 18. si los dos números suman 252, ¿Cuántos pares de números cumplen dichas condiciones? 2.Halle el valor de dos números, si el mcm de dichos números es 280 y su diferencia es 100.​

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.