berrygirls0607 berrygirls0607

02-03-2021
Mathematics

contestada

URGENT!!!!
There are two missing numbers. Twice the first plus the second is equal to 15. Also, three
times the first minus the second equals 20. What are the two numbers?

Respuesta :

ssadowski ssadowski

02-03-2021

Answer:

Write a system of equations

Step-by-step explanation:

2x + y = 15

3x - y = 20

5x = 35

x = 7

2(7) + y =15

y = 1

Answer Link

Otras preguntas

herman bought a sweater for $48.58 .There was a tax of $3.60 on the sweater . What was the total cost of the sweater?

Please need help on this

Write a paragraph about an everyday conflict in your life

Which of the following quotes DOES NOT illustrates that Fahrenheit 451 takes place in the future? Question 4 options: a) “‘Have you seen the two-hundred-foot-l

if f(x)= x-6 and g(x)=x^1/2(x+3), find g(x)xf(x)

What is the time aberham Lincoln died?

Where does gas exchange occur?left ventricleleft atriumtrachealungs

How many vertices does the following shape have?

Dot safety systems manufactures motorcycle helmets. what is the standard quantity of material used to manufacture each helmet if the material required is 1.2 po

Explain three form of religious support that could help victims to cope from your area of specialization