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

I NEED HELP ASAP PLEASE!!! Can someone help me with this math question? I'll give y'all brainliest

Umbilical cord influences that can alter blood flow include true knots, hematomas, and number of umbilical vessels. 1.True 2.False

The most important characteristic that successful project managers possess is _____. being able to work well with others the ability to speak in fluent jargon

How many milliliters are in 6.75 liters?

What are Ways to Address Low Health Literacy?

True or False? Restricted speed doesn't apply when making a back-up movement.

HELP!!!!!!!! Whats 4x80x+1?

If it starts to drizzle while you are driving, you should do which of the following? 1) Turn on your headlights and windshield wipers. 2) Slow down and increase

if you complete 13%of a problem in 3 hrs how long will it take to get 100% of the problem completed?

What is apoptosis a. Abnormal growth of cells b. Ionizing radiation c. Prolapse of an eyelid d. Programmed cell death