Hassan and dionnie played a game of darts, and dionnie scored 4 more points than hassan. the total of their scores was 180. how many points did each of them score ?

Let Hassan score be X

Then Dionnie score will be  X + 4

: the sum of Hassan and Dionnie is 180

X + ( X + 4 ) = 180

X + X + 4 = 180

COLLECTING LIKE TERMS

2X = 180 – 4

2X = 176

DIVIDING EACH TERM BY 2

2X/2 = 176/2

X = 88

: Hassan scored 88 and Dionnie score 92

Step-by-step explanation:

answer:

c) the x-coordinate of the center of the circle increases by 3