All categories

4 years ago

Emily and a friend bought two tickets to see a soccer game. Each ticket cost $8.25. The friends paid a total of $24.50, which in

cluded a fee per ticket for parking near the stadium.
a) How much did each friend pay for the parking fee?
b) What is the parking fee as a percent increase in the cost of a ticket?

Mathematics

1 answer:

solniwko [45]4 years ago

6 0

$2\cdot8.25=16.5\\\\24.5-16.5=8\\\\8:2=4\\\\\frac{4}{8.25}\cdot100\%=\\\\\frac{400}{8.25}\%=\\\\48.48\%$

You might be interested in

Solve for a in the proportion.

xxTIMURxx [149]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

If the volume of a sphere is 660 mm, what is the radius of the sphere, to the nearest tenth of a millimeter?

n200080 [17]

Answer:

Radius= 5.4

Step-by-step explanation:

Formula for Sphere- V= 4/3(pi)• r^3

r=(3 V/4 pi) = (3•660/4•pi)= 5.40114 (5.4)

5 0

3 years ago

Indicate whether the measures 7, 7, and 11 can be the side lengths of a triangle. If they can, classify the triangle.

FromTheMoon [43]

Yes they can if 7 + 7 equals more then 11 the. The answer is yes

8 0

3 years ago

Need help! Find the area

sammy [17]

7. the formula for octagon is a=2(1+radical2)s^2
s=4
a=about 77.25
8.

7 0

3 years ago

Which system of equations can be used to find the roots of the equation 12 x 3-5x=2 x 2+x+6

kirill [66]

Answer:

Option (a) is correct.

The system of equation becomes

$y=12x^3-5x\\\\ y=2x^2+x+6$

Step-by-step explanation:

Given : Equation $12x^3-5x=2x^2+x+6$

We have to construct a system of equations that can be used to find the roots of the equation $12x^3-5x=2x^2+x+6$

Consider the given equation $12x^3-5x=2x^2+x+6$

To construct a system of equation put both sides of the given equation equal to a same variable.

Let the variable be "y", Then the equation $12x^3-5x=2x^2+x+6$

becomes,

$12x^3-5x=y=2x^2+x+6$

Thus, The system of equation becomes

$y=12x^3-5x\\\\ y=2x^2+x+6$

Option (a) is correct.

8 0

3 years ago

Read 2 more answers