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
Gelneren [198K]
3 years ago
9

On Saturday, 90 people visited a museum, Tickets to the museum cost

Mathematics
1 answer:
AveGali [126]3 years ago
3 0

Answer:

64 adult tickets were sold

Step-by-step explanation:

Let a = adult tickets sold

c = child tickets sold

a+c = 90  since there were 90 tickets sold

12a+7c = 950  since the amount of money collect is 950

c = 90-a

Substitute this into the second equation

12a +7( 90-a) = 950

Distribute

12a + 630-7a = 950

Combine like terms

5a +630 = 950

Subtract 630 from each side

5a = 950-630

5a = 320

Divide by 5

5a/5 = 320/5

a =64

64 adult tickets were sold

You might be interested in
A square coffee shop has sides that are 5 meters long. What is the coffee shop's area?
g100num [7]

Answer:

<h2>25m²</h2>

Step-by-step explanation:

If you want to find the area, you have to use this formula:

Formula:

LxW

L: length

W: Width

Here we have a square, and the sides are all 5 meters long, that means that we have to just do 5x5 to get the answer.

5x5=?

Hope ya remember the 5 table, lol, I know everyone does

5x5=25

so hence, your answer is 25m²

Thanks!

Answered by: FieryAnswererGT

#learnwithbrainly

8 0
3 years ago
Simplify (11+4)x10+5
AURORKA [14]

Answer:

155

Step-by-step explanation:

= (15)x10+5

= 150+5

= 155

4 0
4 years ago
Read 2 more answers
Helppp how do u do 12
Delicious77 [7]
B is the correct answer



\frac{x}{100}  =  \frac{53}{106}  \\ x =  \frac{53 \times 100}{106}  =  \frac{5300}{106}  = 50




good luck
4 0
3 years ago
Read 2 more answers
Please answer with proof/work I give points
Phoenix [80]

Answer:

H. 8.874 hours

Step-by-step explanation:

There is a seven, that has the value of 7/100. 7/100 as a decimal is .07 because there is a 7 in the hundredths place. There has to be a number that contains 7/100, or a value in the hundredths place, and that is 8.874.

Hope this helps!

3 0
3 years ago
Read 2 more answers
HELP WILL GIVE BRAINLIEST
AnnyKZ [126]
<h2>Good evening ,</h2>

<em><u>Answer</u></em>:

q=-10

<em><u>Step-by-step explanation:</u></em>

D:y=-3x+q

let’s find q

A(-4,2)∈D ⇔ 2=-3(-4)+q ⇔ q=-10

then D:y=-3x-10

look at the photo for more details.

______________

:)

5 0
3 years ago
Other questions:
  • Express 56 as the product of its prime factors.
    8·1 answer
  • If you spin a spinner with 3 equal parts, how many possible outcomes are there? A. 1 B. 2 C. 3 D. 4
    9·2 answers
  • (on all odd numbered questions) can someone explain? Starting on "COPY AND COMPLETE THE STATEMENT"
    12·1 answer
  • What is 12 14/15 as a decimal
    9·2 answers
  • Evaluate f(x)=-7x+3 when x=-2, x=0, and x=5
    12·1 answer
  • The Sum of a number y and -3 is -8
    15·2 answers
  • When you divide a unit fraction by a whole number what happens
    14·2 answers
  • Needdddd help on thissss
    10·1 answer
  • 2.16 or 2.8 which is bigger
    12·2 answers
  • Find the volume of the solid whose base is the region Ix I Iy I &lt; 1 and whose vertical cross sections perpendicular to the y-
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!