Answer:
16 miles
Step-by-step explanation:
make mw as brainleist
Use the reciprocal method. the first term is really 4 divided by 3/4. which is also the same as 4 multiplied by 4/3. that number is 16/3 of course. you then find a common denominator between the 2 terms. 16/3 and 3/2 can both have the denominator 6. The first term gets changed to 32/6 and the second can be changed to 9/6 and when 32/6 - 9/6 is done, it comes out to 23/6
23/6
Answer:
She factored out a 4 from the equation.
Step-by-step explanation:
So our original equation is 12x + 4 = 20x - 12
Anika's first steep of her equation is 3x + 1 = 5x - 3
We know that the terms were not moved around, so the first step was likely multiplication or division.
We also see that a 4 has been factored out of the entire equation, like this:
12x + 4 = 20x - 12
4(3x + 4) = 4(5x - 3)
And these 4's cancel each other out.
So, I conclude that Anika's first step was dividing the entire equation by 4 or factoring out a 4 from the equation.
Answer:
The average price of a house last year was = $124,423.96
Step-by-step explanation:
Let the average price of houses in Tennessee last year in dollars be = 
This year the increase percentage in average price was = 8.5%
The change in average price can be calculated in dollars as:
⇒ 
⇒ 
⇒ 
New increased average price in dollars can be calculated as:
⇒ 
⇒ 
The new increased average price actually is = $135,000
So, we have,
Dividing both sides by 1.085
∴ 
Thus average price of a house last year was = $124,423.96
