Jennifer is 4 years older than harvey. harvey is twice as old as gwen. if gwen is g years old, which expression represents jennifer’s age?

a
2g−4

b
2g

c
2g+4

d
g+4

2g+4

Step-by-step explanation:

Harvey is twice as old as Gwen. The equation for this is 2g.

If we need to find Jennifer's age, which is 4 years older than Harvey, then we need to add 4 to Harvey's age.

2g+4

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1