7x+1000+x=89000
7x+x+1000-1000=89000-1000
8x=88000
8x/8=88000/8
x=$11000
The method that is not correct is brandon's method.
Answer:
250
Step-by-step explanation:
you have to use the fact that the big triangle and the small triangle are similar and write the proportions
we took half of the side because of ΔABD and ΔBD..
AB= (125*10)/10=125
is AB =125 then AC is duble AC= 2*125=250
Answer:
3:15 pm
Step-by-step explanation:
(1:25 + 40 min) = 2:05 + 75 min= 3:15
Answer: a and b
Step-by-step explanation: