milagros314 milagros314

23-09-2019
Mathematics

contestada

The second of two numbers is 6 times the first. Their sum is 77. Find the numbers.

Respuesta :

23-09-2019

Answer:

11, 66

Step-by-step explanation:

[tex]n-\text{the first number}\\6n-\text{the second number}\\77-\text{their sum}\\\\\text{The equation:}\\\\n+6n=77\\7n=77\qquad\text{divide both sides by 7}\\n=11\\\\6n=6(11)=66[/tex]

Answer Link

Otras preguntas

delete question.............

15 + 1.50 = 55 - 4.50

What type of Government is this quote describing? "Without a common power, men live in a state of nature, and such every man is at war with every man. Where the

Daphne is making a triangular flower garden. She wants to put a decorative fence on the longest side of the triangle. How long should the fence be? Round your a

Please answer below

The temperature in Juno, Alaska was 5 degrees at 7am. The temperature dropped 15 degrees every hour for 3 hours. What was the temperature at 10am?

x+y-z= 6 3x - 2y + z = -5 x + 3y - 2z = 14

Which situation could most likely put you at risk for a physical injury? OA. Getting between seven and nine hours of sleep per night OB. Drinking tap water OC.

Ravi drove 536 miles in 8 hours. At the same rate, how long would it take him to drive 871 miles?

1. How population, environment and develop- ment interrelated ? Explain Briefly.