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
Nezavi [6.7K]
3 years ago
11

Justin has $7.50 more than Ava and Emma has $12 less than Justin. Together, they have a total of $63.00. How much money does eac

h person have?
Mathematics
1 answer:
Semmy [17]3 years ago
5 0
Justine > Ava > Emma
12 - 7.5 = 4.5
x + (x+4.5) +(x+12) = 3x + 16.5 = 63
63-16.3 = 56.7
56.7/ 3 = 18.9
A: Emma has $ 18.9 Ava has $23.4 Justin has $30.9
You might be interested in
HELP PLEASE this is due tomorrow for me!!
Debora [2.8K]

Answer:

YOUR ANSWER IS 9

Step-by-step explanation:

1.80/4= 0.45

2.70/6=0.45

5.40/12=0.45

0.45*20= 9$

5 0
3 years ago
Sadie computes the perimeter of a rectangle by adding the length, l , and width, w , and doubling this sum. Eric computes the pe
larisa [96]

a) P = 2(l+w)  Sadie

 P =2l+2w  Eric

b)  Sadie : P = 2(30+75) = 2(105) = 210

Eric: P = 2(30) +2(75) = 60+150 =210

4 0
3 years ago
What is y intercept of the continuous in the table?
3241004551 [841]
I’m pretty sure it’s Number 3. Hope I’m Right.
4 0
3 years ago
If the population of Boston, MA was 641,071 in 1970 and 574,283 in 1980 what would you expect the population to have been in 197
IRISSAK [1]
Year rank population

1790 3 18320
1800 4 24937
1810 4 33787
1820 4 43298
1830 4 61392
1840 5 93383
1850 3 136881
1860 5 177840
1870 7 250526
1880 5 362839
1890 6 448477
1900 5 560892
1910 5 670585
1920 7 748060
1930 9 781188
1940 9 770816
1950 10 801444
1960 13 697197
1970 16 641071
1980 20 562994
1990 20 574283
6 0
3 years ago
Find the mean and range 26 19 23 39 31 34 23 25
Delicious77 [7]
I got 27.5 for the mean
mean: you add up all the #'s and divide them my their quantity( in other words by how many numbers there are)
In your case you have 8 numbers, you add them and divide them by 8!

Hope it helps ;)
4 0
3 years ago
Other questions:
  • Decribes two different strategies you could use to add 16+35+24+14
    13·1 answer
  • Two points on a line are given by the ordered pairs (-3, 2) and (-3, -5). What type of line is this?
    14·1 answer
  • How many perfect cubes divide evenly into 13824?
    11·1 answer
  • Susan ate part of a pizza. She ate more than 1/3 of the pizza. How much of the pizza might Susan have eaten?
    13·1 answer
  • 8. analyze the diagram below and complete the instructions that follow
    7·1 answer
  • Need help what is the answer for this equation<br><br> 4t-10=30
    14·1 answer
  • EASY POINT!!! PLEASE HELP!!!
    10·1 answer
  • Can anyone please help I am struggling with math and Noone wants to help me and I want to learn so does anyone understand HOW u
    12·1 answer
  • If 3x − 7 &lt; 29, then which of the following must be true?
    9·1 answer
  • I'm so confused. This question seems contradicting, and need an explanation.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!