redneco02150 redneco02150
  • 11-04-2016
  • Mathematics
contestada

4w+500b=3478.80 elimination word problem

Respuesta :

Sanarah
Sanarah Sanarah
  • 11-04-2016


If solving for w:

Factor out the common term
 44(w+125b)=3478.804(w+125b)=3478.80
Divide both sides by 4w+125b=869.7w+125b=869.7
Subtract 125b from both sidesw=869.7−125b

If solving for b:

Factor out the common term
 44(w+125b)=3478.804(w+125b)=3478.80
Divide both sides by 4w+125b=869.7w+125b=869.7
Subtract w from both sides125b=869.7−w125b=869.7−w
Divide both sides by 125b=[tex] \frac{869.7-w}{125} [/tex]
Hope this helped :)



Answer Link

Otras preguntas

The height of a tower on a scale drawing is 14 centimeters. The scale is 2 cm : 29 m. What is the actual height of the tower?
Given points $A(2,3)$, $B(-1,4)$, and $C(-2,-2)$, determine point $D$ so that the slope from $A$ to $B$ equals the slope from $C$ to $D$, and the slope from $A$
What is the lowest common multiple of 10 and 12
What is X equal to? It’s not 90 degrees
Please help me, i can't do it and i'm lazy
Can someone plz help me? :>
In a right triangle has one leg that measures 11 in and the hypotenuse measures 47 in, what is the length of the other leg?
Which represents a quadratic function ?
I need help with number 6.
A furniture builder pays $100 for the materials necessary to build one porch swing. A store sells the swing for $250. What is the ratio of the cost in dollars o