Evaluate the given integral by making an appropriate change of variables. 3 x − 4y 3x − y dA, R where R is the parallelogram enclosed by the lines x − 4y = 0, x − 4y = 1, 3x − y = 3, and 3x − y = 10

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?