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
vesna_86 [32]
3 years ago
10

Devont had a handful of dimes and quarters in his pocket. He counted 41 coins and realized they were worth $7.55. Write and solv

e a system of linear equations to determine the number of dimes and quarters Devont had.
Mathematics
1 answer:
MatroZZZ [7]3 years ago
6 0

Answer:D:18 Q:23

Step-by-step explanation:

You might be interested in
How many different groups of 5 shirts can he take
professor190 [17]
2?? I’m pretty sure
Sorry if it’s wrong
3 0
3 years ago
Find the measure of each angle of the triangle HIJ. There will be three answers. (Hint: find the value of x first.)
vekshin1
<h3><em>= 3x - 2 + 3x - 9 + 4x - 9 = 180 ( Angle sum property )</em></h3><h3><em>= 3x + 3x + 4x - 2 - 9 - 9 = 180 </em></h3><h3><em>= 10x - 20 = 180 </em></h3><h3><em>= 10x = 180 + 20 </em></h3><h3><em>= 10x = 200</em></h3><h3><em>= x = 200 / 10 </em></h3><h3><em>= x = 20</em></h3><h3><em>therefore the angle's are,</em></h3><h3><em>58, 51, 71.</em></h3><h3><em>HOPE IT HELPS !!!</em></h3>
6 0
2 years ago
HELP WITH SOME GEOMETRY
Verizon [17]

Answer:

9 is the <u>answer</u>

<h2><u>Hope</u><u> </u><u>it</u><u> </u><u>helps</u></h2>
8 0
2 years ago
What is the upper quartile, Q3, of the following data set? 54, 53, 46, 60, 62, 70, 43, 67, 48, 65, 55, 38, 52, 56, 41
scZoUnD [109]
The original data set is 
{<span>54, 53, 46, 60, 62, 70, 43, 67, 48, 65, 55, 38, 52, 56, 41}

Sort the data values from smallest to largest to get
</span><span>{38, 41, 43, 46, 48, 52, 53, 54, 55, 56, 60, 62, 65, 67, 70} 
</span>
Now find the middle most value. This is the value in the 8th slot. The first 7 values are below the median. The 8th value is the median itself. The next 7 values are above the median. 

The value in the 8th slot is 54, so this is the median

Divide the sorted data set into two lists. I'll call them L and U 
L = {<span>38, 41, 43, 46, 48, 52, 53}
U = {</span><span>55, 56, 60, 62, 65, 67, 70}
they each have 7 items. The list L is the lower half of the sorted data and U is the upper half. The split happens at the original median (54).

Q3 will be equal to the median of the list U
The median of U = </span>{<span>55, 56, 60, 62, 65, 67, 70} is 62 since it's the middle most value. 

Therefore, Q3 = 62

Answer: 62</span>
4 0
3 years ago
HELP FAST FAST FAST
Rus_ich [418]

Answer:

h=3in  

Step-by-step explanation:

A=a+b

2h

Solving forh

h=2A

a+b=2·13.5

3+6=3in

3 0
3 years ago
Other questions:
  • Find the slope of the line will make brainiest
    11·1 answer
  • 1. A manufacturing assembly line packages 26 cases of
    13·1 answer
  • Apply the laws of exponents, calculate the result and express the result in scientific notation, and as a decimal:
    11·1 answer
  • Calculate the slope of the line passing through the two points: (3,-3) &amp; (1,-7)
    13·1 answer
  • Select ALL the correct answers,
    12·1 answer
  • Last month , Luke and Stefen sold candy to raise money for their debate team . Stefen sold 1/5 as much candy as Luke did . If Lu
    5·1 answer
  • Find the sum of -822 + 3 and -92? + 3x – 3.
    10·1 answer
  • Write an equation of the line passing through
    15·1 answer
  • I NEED AN ANSWER ASAP ILL GIVE 20 POINTS
    7·2 answers
  • The area of a circle is 9π in². What is the circumference, in inches? Express your answer in terms of \piπ
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!