Emma is 1/4 as old as her father. In 20 years, Emma will be half as old as

her father. The equation 1/4x+20=1/2 (x+20) represents this situation, where x is

Emma’s father’s age now. How old is

Emma’s father now? How old is Emma now?

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

9 x 8 divided by (5-3)=36

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)