(1) In 1999, a house was valued at £70,000 and the contents were valued at £45,000. The value of the house appreciates by 7% each year. The value of the contents depreciates
by 9% each year. What will be the total value of the house and contents in 2002 ?
Answer
[2]

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

answer: finding the extract measurements and knowing the points

step-by-step explanation:

step-by-step explanation:

1

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.