If we know that 80% of airline tickets worth $65 billion, then $65=80\%\plus{Total_{tickets}}=0.8\plus{Total_{tickets}}\\$ .
Then,to know how much billion dollars worth the total tickets, we just have to clear out $Total_{tickets}$ of the equation, by dividing both sides by 0.8, which yields $\frac{65}{0.8}=Total_{tickets}=81.25$

7 0

4 years ago

Find the angel measure x in the following

Bumek [7]

The angel x equals 60

3 0

3 years ago

Find the slope of a line that passes through (3, 4) and (-2, 4).

kupik [55]

The slope of the line passing through the points $(x_1,y_1)$ and $(x_2,y_2)$ is

$\dfrac{y_2-y_1}{x_2-x_1}.$

For the points (3, 4) and (-2, 4) the slope of the line is

$\dfrac{4-4}{-2-3}=\dfrac{0}{-5}=0.$

Answer: correct choice is B

4 0

3 years ago

Read 2 more answers

8xy -7xy+2xy <br>step by step explanation:<br>Answer:<br>

pentagon [3]

So what’s you’re going to do is combine all these terms because they are all like terms.
you’re going to start w PEDMAS( subtraction, you’re going from left to right)
8xy-7xy=1xy
then adding 1xy to 2xy
2xy+1xy= 3xy

3 0

3 years ago