6 lots can be created
<em><u>Solution:</u></em>
Given that neighborhood development that is 4 acres is to be divided into acre lots
To find: number of lots created
From given information,
Total acres = 4
one lot =
So number of lots created can be found by dividing the total acres by acre of 1 lot
<em><u>Thus the formula is:</u></em>
<em><u>Substituting the values we get,</u></em>
Thus 6 lots can be created
Answer:
b = 81
Step-by-step explanation:
given a² and b are directly proportional then the equation relating them is
a² = kb ← k is the constant of proportionality
to find k use the condition a = 2 when b = 9 , then
2² = 9k
4 = 9k ( divide both sides by 9 )
= k
a² = b ← equation of proportion
when a = 6 , then
6² = b
36 = b ( multiply both sides by 9 to clear the fraction )
324 = 4b ( divide both sides by 4 )
81 = b
To solve for x, in the given equation;
we need to divide both sides of the equation by 2;
2x divided by 2 is equal to x, while 22 divided by 2 is 11.
So;