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
Georgia [21]
3 years ago
13

At a carnival, food tickets cost $2 each and ride tickets cost $3 each. A total of $1,240 was collected at the carnival. The num

ber of food tickets sold was 10 less than twice the number of ride tickets sold.
The system of equations represents x, the number of food tickets sold, and y, the number of ride tickets sold.

2x + 3y = 1240

x = 2y – 10

How many of each type of ticket were sold?
Mathematics
1 answer:
horrorfan [7]3 years ago
8 0

in the equation as we can say x= 2y-10.

so, substitute x=2y-10 everywhere then the x in 1240 gets cancelled with 2y-10 then solve the remaining you will get 4y-20+3y=1240

7y=1260

y=1260/7

y=180

then substitute the value of y everywhere

2x+3y=1240

2x+3(180)=1240

2x=1240-540

2x=700

x=350

DONE.

You might be interested in
Find -3 3/4 +1/2, i-Ready quiz
Fofino [41]

Answer: I think the answer is -3 2/5✨

4 0
3 years ago
You can tell if the value of a function for a certain interval is positive just by 2 points looking at its graph. If the value i
Scilla [17]
It is b. above the x axis
7 0
3 years ago
Simplify (9x-1)^-1/2 - (x+2)(9x-1)^-1/2
iren2701 [21]

Answer:

Step-by-step explanation:

(9x-1)^-1/2 - (x+2)(9x-1)^-1/2

= (9x-1)^-1/2( 1 - (x + 2))

= (9x-1)^-1/2(-1 - x)

= -(x + 1)(9x-1)^-1/2

= -(x + 1) / (9x-1)^1/2

3 0
3 years ago
I need help no kap slide an answer
Zolol [24]

Answer:

The answer is A. Angles are proportional, side lengths are larger.

Step-by-step explanation:

That’s because scale factors greater than one make a shape larger, and the angles are proportional it's the lengths of the size that change.

7 0
3 years ago
Look at this coordinate plane.
deff fn [24]
It may be B . Or it may even be wrong
7 0
3 years ago
Other questions:
  • Bob newds to mix 2 cups of orange juice concentrate with 3.5 cups of water to make orange juice.Bobvhas 6 cups of concentrate.Ho
    12·1 answer
  • What is the answer to this equation 5X + 4 = 49
    8·2 answers
  • For equation y=6x^2-9x+22 choose the correct application of the quadratic formula
    15·2 answers
  • answer letter B I get confused to add or subtract like a different strategy thanks guys whoever answer this sorry if I said than
    9·1 answer
  • Convert American $553 in Nepal rupees​
    6·1 answer
  • The first day of Alex's trip was a Monday. What was the day of the week on Alex's 39 day of his trip?
    8·2 answers
  • Which of the following ratios forms a proportion with 4/15 ?
    7·2 answers
  • Given the information the figure is a parallelogram.
    14·1 answer
  • Farmer Janet can plant 9 feet of carrots in 15 minutes while her daughter Amy can plant 17 feet of carrots in half an hour. Whic
    11·1 answer
  • Solve the equation 6 = p -8
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!