thecutieisaiah thecutieisaiah

04-05-2021
Mathematics

contestada

A number is 7 more than 5 times another number and their difference is 78 Find the numbers

Respuesta :

clarch19 clarch19

04-05-2021

Answer:

n = 95.75

m = 17.75

Step-by-step explanation:

n = one number

m = another number

System of Equations:

n = 7+5m

n - m = 78

Substitution Method:

7+5m - m = 78

4m + 7 = 78

4m = 71

m = 17.75

n - 17.75 = 78

n = 95.75

Answer Link

Otras preguntas

The tree of life is made up of which domains? Eubacteria , Archaea, and Eukarya Bacteria , Archaea, and Eukaryota Bacteria , Archaea, and Eukarya

The U.S. Census is most likely to result in changes in policy and representation in Congress gerrymandering and shift in socioeconomics of districts removal of

The Organization of Petroleum Exporting Countries (OPEC) controls much of the world's production of oil. If its members decide to lower their daily oil producti

As a result of the Plessy v. Ferguson ruling, A. it took decades for segregation to be declared unconstitutional. B. it took a few years before segregation was

why is valley forge Pennsylvania remembered?

You get up in the morning, get dressed, eat breakfast, walk to the bus stop, and ride to school. List three different energy transformations that have taken pla

what is the vertex for the equation f(x)=3(x+4)^2-5

how does the excretory system help the body maintain homeostasis

a runner runs at 7.6mph for 3 1/2 hours how many miles did he run

Piggy says now we've really got a beast who is she talking about