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
lisov135 [29]
4 years ago
14

An ice skating arena charges an admission fee for each child plus a rental fee for each pair of ice skates. John paid the admiss

ion fees for his six nephews and rented five pairs of ice skates. He was charged $32.00. Juanita paid the admission fees for her seven grandchildren and rented five pairs of ice skates. She was charged $35.25. What is the admission fee? What is the rental fee for a pair of skates
Mathematics
1 answer:
sergejj [24]4 years ago
3 0
The answer is 2.50 i think
You might be interested in
Sam has 1,300 dimes. Anna has 1/10 the number of dimes Sam has. How many dimes does Anna have?
Nata [24]
1,300÷10=130
Anna has 130 dimes
7 0
3 years ago
The mathematics department sponsors Math Family Fun Night every year. In the first year, there were 35 participants. In the thir
Paladinen [302]

Answer:

a) y=11x+24

b) The slope of this equation is 11. You get the slope by taking the difference of the number of participants over the difference of the years: 35-57/1-3

c) The y intercept is 24 and it would be before the first year. (?)

d) There should be 79 participants in the fifth year.

Step-by-step explanation:

I hope this helped. I'm not 100 percent sure the explanation for letter c.

4 0
3 years ago
What is the slope of a line perpendicular to the line whose equation is
Tasya [4]


Put 3x + 3y = 45 in slope intercept form

y = 15 - 3/3x
(-3/3x is just going to simplify to -1x though)

Perpendicular form of -1x would be 1x

So your perpendicular slope would be 1
7 0
3 years ago
Read 2 more answers
Will make you brainliest!!! If correct!!
Virty [35]

Answer:

Step-by-step explanation:

y = - \frac{1}{4} x + 3 ( equation of line t )

y - (- 2) = - \frac{1}{4} [ x - (- 2)] ⇒ y = - \frac{1}{4} x - \frac{5}{2} ( equation of line u )

5 0
3 years ago
A company finds it can produce 15 heaters for $ 4050​, while producing 25 heaters costs $ 6550. Express the​ cost, y, as a l
amid [387]

Answer:

y=250x+300

Step-by-step explanation:

Let x be the number of heaters and y be the total cost.

We need to find the linear function for y in terms of x.

It is given that company can produce 15 heaters for $4050 and 25 heaters costs $ 6550.

It means the line passes through the points (15,4050) and (25,6550).

If a line passes through two points (x_1,y_1) and (x_2,y_2), then the equation of line is

y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

The equation of line is

y-4050=\frac{6550-4050}{25-15}(x-15)

y-4050=\frac{2500}{10}(x-15)

y-4050=250(x-15)

y-4050=250x-3750

Add 4050 on both sides.

y-4050+4050=250x-3750+4050

y=250x+300

Therefore, the required linear function is y=250x+300.

8 0
3 years ago
Other questions:
  • The heights of the trees for sale at two nurseries are shown below. Heights of trees at Yard Works in feet : 7, 9, 7, 12, 5 Heig
    13·2 answers
  • Which expressions are polynomials?
    6·1 answer
  • Mr bartley is taking the theater club on a field trip he wrote the the folowing function for the school treasure 52(25+2)
    14·2 answers
  • Lilith is making a snack mix for her friends. The recipe shows the amount of each ingredient needed to make 88 bags. If Lilith f
    13·1 answer
  • Let f(x) = log(x). Find values of a such that f(3a) = 3f(a).
    11·1 answer
  • If (k, 4) is a point<br> on the graph of the equation 4x + 2y=4, what is the<br> value of k?
    15·1 answer
  • The length of the hypotenuse in a 30°-60°-90° triangle is 6√10yd. What is the
    7·1 answer
  • Find the value of x.<br> (5x + 5)
    15·1 answer
  • Solve the equation in the interval ​[0​,360​). Use an algebraic method.
    15·1 answer
  • 3 units
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!