04-09-2015
Mathematics

contestada

what is the value of x in the equation 4x+8y=40 when y=0.8

Respuesta :

AthleticGirl17 AthleticGirl17

04-09-2015

8.4 = X.... First you plug in .8 for y, then you multiply 8 and .8 because you do parenthasis first. that should give you 6.4, so then you do 40-6.4 and should get 33.6 then you divide four by 33.6 and should get x=8.4

Answer Link

Otras preguntas

A rectangle is inscribed in a right isocdles triangle with a leg of 6 cm so that it shares a common vertex with the triangle. Find the perimeter of the rectangl

Simplify 8 – 4x – 5 + x. 1 x – 2 2 – 2x 3 – 3x

Write the equation of a line with a slope of -2 passing through the point (2, -2). Write your answer in slope-intercept form

The nth term of a sequence is 4n-3. Is 75 a term of this sequence? Give a reason for your answer. Thanks for your help :)

11:59 pm 2 attempts remaining grade settings vocabulary list tomar el sol pasear en bicicleta ir a un partido de fútbol americano practicar muchos deportes nada

Review this reaction:H2SO4 + NaOH ?.What are the product(s)?Na2SO4H2ONa2SO4 and H2ONaH and SO4OHH3SO5

What is the answer to this problem

Evaluate C (9, 3). 504 84 60,480 5,040

Josefina started to solve for x in the equation 3.5 = 1.9 – 0.8|2x – 0.6| using the steps below: 3.5 = 1.9 – 0.8|2x – 0.6| 1.6 = –0.8|2x – 0.6| –2 = |2x – 0.6|

Which statement is true?