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
vlabodo [156]
3 years ago
5

6th grade math help me pleaseeee

Mathematics
2 answers:
sammy [17]3 years ago
7 0

Answer:

Meryann brought 6 friends to the party

Step-by-step explanation:

y=9x+24

24 is your constant because the cost for all the pizza won't change

9x will change, so x represents the number of friends she brought

and y will be 78 because it's the total amount of money

78=9x+24

all you have to do is solve this equation

54=9x

x=6

sattari [20]3 years ago
5 0

Answer:

Meryann had 6 friends at the party.

Step-by-step explanation:

Total cost = $78

Pizza cost = $24

1 Movie Ticket = $9

Movie Tickets = Total Cost - Pizza Cost

Movie Tickets = $78 - $24 = $54

No. of Friends = Movie Tickets ÷ Movie Ticket

No. of Friends = $54 ÷ $9 = 6

No. of Friends = 6

You might be interested in
Select the correct answer. The sum of Sally and Beth's age is 60. Six years ago, Sally was 3 times as old as Beth. What are thei
erastova [34]

Answer:

B. Beth's age is 18 years, and Sally's age is 42 years.

Step-by-step explanation:

You can solve this question in a couple of different ways. First, you can use process of elimination. You know that Sally is older than Beth because she has to be 3 times older 6 years ago, so you can get rid of options C and D because they both show Beth as being older. Now you only have A and B, and you can use a different process. Now from just looking at it, you can tell that A actually already shows Sally as 3 times Beth's age, 15 * 3 = 45. If you go to B, you can go ahead and subtract 6 from 18 (Beth's age) which will give you 12, and then multiply that by 3 to get 36. Now if you take 42 (Sally's age) and subtract 6 from it as well, you will get 36. This means that is lines up. To simplify, you are subtracting 6 from both 18 and 42, and then you are multiplying the lower number by 3 to see if it gets to the bigger number.

Hope this helped ^-^

3 0
3 years ago
Find the measure of angle A.<br> 4x<br> 135°<br> 5x<br> A
Mkey [24]
<h2><u>Using </u><u>this </u><u>equation:</u></h2>

<u>4 \times  + 5 \times  + 135 = 180</u>

<h2><u>We </u><u>can </u><u>solve</u><u> </u><u>for </u><u>X:</u></h2>

<u>9 \times  + 135 = 180 \\ 9 \times  = 45 \\  \times  = 45</u>

<h2><u>Multiply</u><u> </u><u>this </u><u>value</u><u> of</u><u> </u><u>x </u><u>to </u><u>4</u><u> </u><u>and </u><u>5</u><u> </u><u>to </u><u>get </u><u>the</u><u> </u><u>other</u><u> </u><u>two </u><u>angels.</u></h2>
8 0
2 years ago
What is the equivalent to (3x squared)cubed ?
Amiraneli [1.4K]
(3x^2)^3=(3^1x^2)^3 =3^1^*^3x^2^*^3=3^3x^6=3*3*3*x^6=27x^6
4 0
3 years ago
A football is made of 12 black panels and 20 white panels. There is a joint whenever two panels meet along the edge how many joi
oee [108]

Answer:

12+20=32

Step-by-step explanation:

None Hope this helps

8 0
3 years ago
1/3 of a number decreased by 13 equals 45
mezya [45]

Answer:

174

Step-by-step explanation:

45+13=58

58*3

6 0
3 years ago
Other questions:
  • Why is 24 a more convenient choice than 23 or 25
    10·1 answer
  • Melanie bought 3 adult tickets and 1 children ticket for $38. John bought 3 adult tickets and 2 children tickets for $52. What i
    11·1 answer
  • Subtract:<br><br> x^2+4xy −3y^2 from 2x^2−5xy+y^2
    14·2 answers
  • How much money is in Joe's savings account after 3 years if he deposited $400 at the beginning of the year and the account pays
    8·2 answers
  • Please help me answer the following question.
    6·1 answer
  • I need help <br><br> Solve for X when:2X=8
    10·1 answer
  • Party punch cost $2.50 per half gallon. How much would 6 gallons cost!!!!! HELP ASAP DUE AT MIDNIGHT
    8·2 answers
  • What is the measure of the obtuse angle in this figure?<br> 5* *4°/x01
    5·1 answer
  • Write an equation in point-slope form of the line that passas through the point (-6,6) and has a slope of m=3/2
    6·1 answer
  • Please help me with this math problem!! NO LINKS!!! Will mark brainliest!! :)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!