7. Kelly and Sammie have 47 scrunchies. Kelly has 11 more scrunchies than Sammie. How many scrunchies does each girl have? 8. Jenny and Michael were buying decorations for a party. Jenny bought 4 streamers and 5 packs of balloons and spent $9.25. Michael bought 2 streamers and 6 packs of balloons and spent $9. How much was a pack of balloons?
giving brainlest for correct answers

a = 11 : 4

b = 38

c = 1 for every 6

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation: