jangex1 jangex1

11-06-2017
Mathematics

contestada

The admission fee at an amusement park is $4.00 for children and $5.60 for adults. On a certain day, 284 people entered the park, and the admission fees collected totaled 1360 dollars. How many children and how many adults were admitted?

Respuesta :

Aliwohaish12 Aliwohaish12

12-06-2017

4c+5.6d=1360
Let
Children (c)=x
Adults (d)=284-x

4x+5.6 (284-x)=1360
Solve for x
4x+1590.4-5.6x=1360
4x-5.6x=1360-1590.4
-1.6x=-230.4
X=230.4÷1.6
X=144 children

284−144=140 adults

Answer Link

Otras preguntas

Which of the following is not a characteristic of a unitary government? A. centralized B. one authority C. divided powers D. government in one location

The formal duties assigned to the Vice President by the Constitution are A. to provide advice to the President on issues of national security and economic polic

There are ten landforms regions in Mississippi. a. Which two in western Mississippi? b. Which five are located in northern Mississippi? c. Which three are

Secretary of State John hay was an advocate of A. an open door with China. B. high tariffs on Chinese products. C. a closed door policy with China. D. an exc

What was the effect of increased farming and trade in Egypt

A triangle with two congruent sides is always a(n)_______________ triangle. a. right b. scalene c. isosceles d. equilateral

The formal duties assigned to the Vice President by the Constitution are A. to provide advice to the President on issues of national security and economic polic

PLZ HELP!!! Which word in the sentence is the predicate adjective? The throat of this male hummingbird is red. a. hummingbird b. red c. male d. throat

What stood at the heart of Thomas Paine's Common Sense? a. The Pietists' appeal to empathy c. A long list of accusations against the king b. Rejection of patria

Which traits are characteristic of multicellular organisms? Choose all answers that are correct. A. different cells for different functions B. develop into spec