Sarah saved $12.75 every week for a number of weeks, x. She received an additional $25 during the last week in which she saved money. Which equation can be used to find the number of weeks, x, for which Sarah had saved money if she has $114.25 now? a
12.75x + 25 = 114.25
b
12.75x - 25 = 114.25
c
25x - 12.75 = 114.25
d
25x + 12.75 = 114.25
plz tell me how to solve ill mark brainlest

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99