06-03-2019
Mathematics

contestada

The sum of three numbers is 130 . The first number is 10 more than the third. The second number is 3 times the third. What are the numbers?

Respuesta :

bnbbkpoole bnbbkpoole

06-03-2019

F=10+T

S=3T

F+s+t=130

(10+t)+3t+t=130

10+5t=130

5t=120

T=24

F=34

S=72

Check:

24+34+72=130

Answer Link

Otras preguntas

The L.C.M. and H.C.F of two numbers x and y are 3 and 105 respectively. If x+y=36, the value of (1/x)+(1/y) is ___.A. 1B. 16C. 12315D. 435E. None of these

A ball (mass 0.40kg) is initially moving to the left at 15(m)/(s). After hitting a wall, the ball is moving to the right at 20(m)/(s). If the collision of the b

For all students taking an algebra 1 end of course exam in a recent year, the mean score is about 84 the mean score a Parameter or a Statistic? Explain your rea

Select the statement that correctly describes the solution to this system of equations. 4x+2y=6 4x+2y=4 There are no solutions. There are infinitely many solut

Which action could lead to a monetary fine for violating OSHA standards? A) Incorporating the use of safer medical devices B) Providing bloodborne pathogen trai

Please create a simple organisational chart/tree showing your mentor, your licensee, broker student and your team members in a mortgage broker team

How is the meat industry helping the spread of zoonotic diseases?

Consider a triangle A BC like the one below. Suppose that A =38°, C=31°, and a = 9. (The figure is not drawn to scale.) Solve the triangle. Round your answers t

Find the period of the function y=3sec((1)/(4)x-( π )/(6))

A bond has a Macaulay's duration of 10.7 years. If rates fall from 7% to 6%, the bonds price will: a. increase by approximately 1%. b. decrease by approximately