1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
polet [3.4K]
3 years ago
6

Fred and his family went to the zoo. Fred started the day with $100. He bought 2 adult tickets for

Mathematics
1 answer:
AURORKA [14]3 years ago
6 0

Answer: 2•15+3•8-100

Step-by-step explanation:

You might be interested in
4y+12=0<br> How do I get the two points to be graphed
coldgirl [10]

Did somebody say you're supposed to draw the graph of the equation ?
Is that the assignment ?

OK.  Just like every other equation you need to graph, get it in the
standard form, where 'y' is all alone on one side, and everything else
is on the other side.  When you do that, you'll be able to spot the slope
and y-intercept of the  line, or get some points, or whatever you want.

                                               4y + 12  =  0

Subtract 12 from each side:          4y  =  -12

Divide each side by 4:                      y  =  -3

There's the equation you can handle. 
The y-intercept is -3, and the slope is zero.

Would you like some points ?  OK.  Pick a couple of values for 'x',
and calculate the value of 'y' for each one:

The first value I picked for 'x':  x = 72 
The equation is  y=-3, so when x=72, y=-3.  The point is (72, -3)

The second value I picked for 'x' is:  x = 1
The equation is  y=-3, so when x=1,  y=-3.    The second point is (1, -3).

The third value I picked for 'x' is 4 billion.
The equation is  y=-3, so when x=4 billion, y=-3.  The third point is  (1, -3).

Do you see what's going on here ?  Your original equation didn't even
have 'x' in it, so we could tell right away that when the graph is drawn,
the value of 'y' at every point can't depend on 'x'.

When we simplified the equation and got it in standard form, we found that
the slope of the graph is zero.  That means the graph doesn't rise or fall ...
it's just a horizontal line.  Sure enough, the height of points on the line
doesn't depend on 'x'.  The value of 'y' at every point on the line is  -3 .
8 0
3 years ago
Salvador just purchased his first home and wants a nice television. He plans to keep the television for several years and has no
adelina 88 [10]

Answer:

a Hitachi 50 plasma tv at 495 per month for 6

4 0
3 years ago
Felicity the unicorn is in the forest. She is enjoying a delicious melon. A weasel grabs the melon out of her mouth and starts t
kumpel [21]

Answer:

6

Step-by-step explanation:

bc i know

8 0
3 years ago
5/4 × 9/10 <br>fraction in simplest form​
MaRussiya [10]

Answer:

\frac{9}{8}

Step-by-step explanation:

\frac{5}{4} \times \frac{9}{10} \\\\=\frac{5\times 9}{4\times 10}\\\\=\frac{1\times 9}{4\times 2}\\\\=\frac{9}{8}\\\\

3 0
3 years ago
Read 2 more answers
In a right triangle, the ratio of the length of the side opposite acute angle to the length of the side adjacent to angle is cal
Ronch [10]

Answer:

The given statement is "True"

Step-by-step explanation:

The right angle triangle is shown below:

The tangent value of an angle is given by the expression as shown below:

tan\alpha =\frac{a}{b}

5 0
3 years ago
Other questions:
  • Glen received $2,250 loan from bank. After six months, he paid back $2,295 and closed the loan. Find the rate of interest
    5·1 answer
  • Which expression could be a calculator’s display for the number 135,000,000,000,000?
    14·1 answer
  • For a continuous random variable X, P(20 ≤ X ≤ 40) = 0.15 and P(X &gt; 40) = 0.16. Calculate the following probabilities. (Leave
    8·1 answer
  • (6.04)The equation of the line of best fit of a scatter plot is y = 6x − 9. What is the slope of the equation?
    6·1 answer
  • From a box containing 6 black balls and 4 green balls, 3 balls are drawn in succession, each ball being re- placed in the box be
    14·1 answer
  • Just Checking
    14·1 answer
  • What is the value of x in the equation 2(x+3)=4(x-1)
    5·1 answer
  • If a 45 45 90 triangle has the hypothenuse of 10 what would the legs x and y be
    6·1 answer
  • 1. Write each pair of parametric equations in rectangular form.<br> x = t +2<br> y = 5t + 7
    13·2 answers
  • When a water-cooled nuclear power plant is in operation, oxygen in the water is transmuted to nitrogen-17. After the reactor is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!