Shiloh is 7 years older than courtney. shiloh's age is 13 years less than two times courtney's age. the system below models the relationship between shiloh's age (s) and courtney's age (c):

s = c + 7
s = 2c – 13

which of the following methods is correct to find shiloh's and courtney's age? (4 points)

solve s + 7 = 2s – 13 to find the value of s.
solve c + 7 = 2c – 13 to find the value of c.
write the points where the graphs of the equations intersect the x-axis.
write the points where the graphs of the equations intersect the y-axis.

Option B is correct

Solve c + 7 = 2c – 13 to find the value of c.

Step-by-step explanation:

As per the statement:

Shiloh is 7 years older than Courtney. Shiloh's age is 13 years less than two times Courtney's age.

The system below models the relationship between Shiloh's age (s) and Courtney's age (c):

          ....[1]

        ....[2]

Equate the equation [1] and [2], to solve for c we have;

Therefore, the following methods is correct to find Shiloh's and Courtney's age is:

Solve c + 7 = 2c – 13 to find the value of c.

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

it would open into a square depending on the type of envelope i’m not sure about the second part