adaydreamaway75361 adaydreamaway75361

04-09-2018
Mathematics

contestada

A 7-ft. board is cut into 2 pieces so that one piece is 3 feet longer than 3 times the shorter piece. if the shorter piece is x feet long, find the lengths of both pieces.

Respuesta :

tramserran tramserran

05-09-2018

Longer piece: 3x + 3

Shorter piece: x

(x) + (3x + 3) = 7

4x + 3 = 7

4x = 4

x = 1

Longer piece: 3x + 3 = 3(1) + 3 = 6

Answer: 1 ft and 6 ft

Answer Link

Otras preguntas

find the area of the triangle

*WILL GIVE BRAINLIEST* Find the length of side xx in simplest radical form with a rational denominator.

describe how Ubuntu could help to fight social challenges

The weight of oranges growing in an orchard is normally distributed with a mean weight of 4 oz and a standard deviation of 0.5 oz From a batch of 2000 oranges,

If a teacher's guide to a popular SAT workbook is to be printed using a special type of paper, the guide must have at most 400 pages. If the publishing company

Lee is in customer service. How can she best support her internal customer, Dan? O al Prioritize other tasks and customers O b) Ask him a lot of personal questi

An artist's choice of colors to evoke a particular emotional response represents a technical property of art. True or false

List the stem numbers below!!

Đánh giá hoạt động thanh toán điện tử của sinh viên

Whats 5867 times 382?