getyoursmarts getyoursmarts

02-02-2017
Mathematics

contestada

if a/4 = b/7, what is the value of a-b/b?
HELPPP! PLS

Respuesta :

ssaaffiya ssaaffiya

08-02-2017

a/4 = b/7 Cross multiply: 7a =4b Divide by b: (7a/b)=4 Multiply by 1/7: a/b =4/7
4/7 is your answer

Answer Link

Otras preguntas

If 4/5 of the population of a certain town is considered to be middle class and the population of the town is 2,000, how many people are considered middle class

Given an example of two terms that are like terms and two terms that are not like terms.

Solve 2 + 1/6y = 3x + 4 for y.

HELP To make an international telephone call you need the code for the country you are calling. The codes for country A, country B, and C are three consecutive

Translate to an inequality. "A number m is at most 2"

Solve the equation. 1/3 (9x + 3) = 3x + 1 Solution: Hurry before 3

ASAP need helpThe louse Cymothoa exigua lives inside the mouth of certain fish. It attaches to the fish’s tongue, strangling it until it falls out. Once the ton

Rita has 507 books stored on 39 shelves. The same number of books are on each shelf. How many books are on each shelf?

How does the field of science gain knowledge and understanding?

What is the main difference between prokaryotes and eukaryotes? A. Eukaryotes don't have a cell membrane, and prokaryotes do. B. Prokaryotes don't have a cell