Charlene pays $25.92 to download 6 individual songs and 2 albums. Keisha pays $33.93 to download 4 individual songs and 3 albums. Each individual song has the same price, and each
album has the same price. Which system of equations can be used to determine the cost of each
individual song, x, and each album, y?
A.
6x + 2y= 33.93
4x + 3y = 25.92
B.
6x + 2y = 25.92
4x + 3y = 33.93
C.
2x + 6y = 33.93
3x + 4y = 25.92
D.
2x + y = 25.92
3x + 4y = 33.93

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.

8987678

step-by-step explanation:

85.3-64 = 21.3

so laura has already added 85.3 grams of chocolate powder and she has gone over the amount specified in the recipe by 21.3 grams

hope i ! have a great  day!