Jennie has 177 more songs downloaded on her mp3 player than diamond. together, they have 895 songs downloaded. what system of equations could be used to determine how many songs each girl has downloaded?

There are 536 songs downloaded by Jennie and 359 songs downloaded by Diamond.

Step-by-step explanation:

Let the number of songs has downloaded by Jennie be 'x'.

Let the number of songs has downloaded by Diamond be 'y'.

According to question,

Now, we will solve it using "Substitution method":

From eq(1), we have

x=177+y

So, put the above expression in eq(2),

Therefore, it becomes,

So, if we put the value of y in the expression : x= 177+y

x = 177+359

x=536

Hence, there are 536 songs downloaded by Jennie and 359 songs downloaded by Diamond.

i believe the answer is c.

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh