nicolek05 nicolek05

02-05-2021
Mathematics

contestada

One number is 5 more than 4 times another. Their sum is 40. Find the two numbers.

Respuesta :

OverpoweredNoob OverpoweredNoob

02-05-2021

Answer:

7 and 33

Step-by-step explanation:

Two equations:

x = 5 + 4y

x + y = 40

Substitute x for 5 + 4y:

5 + 5y = 40

5y = 35

y = 7

Substitute y for 7:

x = 5 + 4(7)

x = 33

Answer Link

Otras preguntas

The root word bio- means

I need help answering both of these question. Most helpful and quickest gets the brainliest answer! :D

What is the first object that the martian is able to describe?

The formula for converting a Celsius temperature to a Fahrenheit temperature is: F = C × 9⁄5 + 32 If C = 100 degrees, what is the equivalent Fahrenheit tempera

The state of Montana has an area of 147,164 square miles. The state of Vermont has an area of 9,623 square miles. How many times could the state of Vermont fit

is there a difference between y=cos^-1(x) and y=(cos x)^-1?

Becike put some stamps in her stamp book .she put 14 stamps o n each page if she completely filled 16 pages how many stamps did she put in a book?

Which famous Greek author wrote Theogony? What is Theogony?

Ce qui est huit fois 1022347874937

What refers to the quantity of goods and services that consumers are willing to buy at a given price? refers to the quantity of goods and services that consumer