A cell phone manufacturer released a new version of its phone with an increased screen size. The width has increased by 1 centimeter, and the
height has increased by 2 centimeters. The area of the new phone's screen is 91
square centimeters. The height of the original phone was
5 centimeters greater than its width. Find the screen dimensions of the original -
version of the phone.
12

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Atemperature of 1.64◦f corresponds to answer in units of ◦c.