Saturday

January 31, 2015

January 31, 2015

Posted by **Lea** on Monday, January 25, 2010 at 10:32pm.

- math -
**Ed**, Monday, January 25, 2010 at 10:40pmus proportions, then cross multiply:

5/7 = 14/x

5*x = 7*14

5x = 98

5x/5 = 98/5

x = 19.6 inches in length

- math -
**Ms. Sue**, Monday, January 25, 2010 at 10:40pmThis is a good problem for a proportion. Let x equal the new length.

5/14 = 7/x

Cross multiply:

5x = 98

x = 19.6

- math -
**ron**, Tuesday, July 13, 2010 at 9:16pm7.6x-3.5x= -123

- math -
**ron**, Tuesday, July 13, 2010 at 9:17pm7.6x-3.5x= -123

**Answer this Question**

**Related Questions**

alegebra - Mr. Baker wants to enlarge a photo that is 5 by 7 inches so that the ...

math - a 3'' times 5'' photo is enlarged so that the length of the new photo is ...

Math - A photo width is 2 in. more than it's length. A borderof 1 in is placed ...

Math - Teresa had a family photo with the dimensions of 12 inches by 16 1/2 ...

Algebra - A 5x7 photo us enlarged so that it's new dimensions are 10x14. How ...

math - The area of a rectangular photo is 80 square inches. After reducing its ...

math - the original photo is a rectangle that is 4 inches wide and 6 inches high...

Maths - A rectangular photo measures 18cm by 7cm. The lengths are enlarged in ...

geometry - 2. Unit 5 Lesson 12: A photographer enlarges a photo by using a scale...

Algebra - Please explain how to do this problem. The answer says the answer is 2...