. Mindy has a watch that was from her great-grandfather. She has it appraised and finds it is worth $3500. She wants to sell it, but the appraiser tells her that the value is appreciating (growing in value) by 7% per
year. In how many years will the value of the watch be $7000?

126 maybe. sorry

d.) 48 units

step-by-step explanation:

m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.

the answer is

a.

x = 42

y = 10

i got it down chief.