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

Which organelle breaks down organelles that are no longer useful? A. Golgi apparatus B. Lysosome. C. Endoplasmic reticulum D. Mitochondrion

In what way is the European Union similar to a single, independent nation? 1.It operates its own industries. 2.It has territorial borders. 3.It has its own bill

what's the equivalent of 2/3 =9

Why might the overthrow of protestantism in England have been important to Philip II

Sweatt v. Painter (1950) represented the NAACP’s attempt to focus on segregation in which area? The military Public education Public transportation

Why is the fact that Mowgli causes the herd of buffalo to trample Shere Khan the climax of this story? Will mark BRAINLIEST!!!!! A. This moment marks the point

While it’s impossible to design a perpetual motion machine, that is, a machine that keeps moving forever, come up with ways to keep some type of periodic motion

how many time does 3 go into 4

Combining aerobic and anaerobic exercise is used in

there are 32 brown dogs and 19 white dogs at the park. 16 more brown dogs comes to the park. how many dogs are there now at the park?