santosryanna02 santosryanna02

13-02-2019
Mathematics

contestada

the sum of a number, 1/6 of that number, 2 1/2 of that number, and 7 is 12 1/2. Find the number.

Respuesta :

wolfofsummer wolfofsummer

13-02-2019

Answer:

18/7

Step-by-step explanation:

(7/6)x + 19/2 = 25/2

Subtract 19/2 from both sides

(7/6)x = 6/2 = 3

Now multiply both sides by 6/7 and get

x = 18/7

Answer Link

Otras preguntas

A ball bearing is shaped like a sphere and has a diameter of 2.5 centimetres. What is the volume contained inside the ball bearing? Use 3.14 for pi.

Can someone please answer. There is one problem. There's a picture. Thank you!

Which two superpowers were caught in an arms race during the Cold War, as they competed with each other to acquire advanced weaponry and build up their militar

Which of the following equations is not equivalent to the others? y = -3x - 4 y = -3x + (-4) y = -4 + 3x y = -4 - 3x

What did Thomas Aquinas compare the senses to?

The function p(t)=5000(.93)^t is the value of a motor scooter t years after it is purchased. The annual rate of depreciation is 93%. True or false

A line has a slope of –3/2 and has a y-intercept of 3. What is the x-intercept of the line?

describe structures common to most leaves.

Keith is the leading goal scorer for a team in an ice hockey league. Last season, he scored 42 goals in 82 games. Assuming he scores goals at a constant rate, w

find the solution of cos^2xsinx-3sinx=0