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
noname [10]
4 years ago
13

barry has 18 more marbles than heidi.if barry has 92 marbles,write and solve an equation to determine the number of marbles heid

i has.
Mathematics
1 answer:
Basile [38]4 years ago
4 0
N= Heidi's marbles
92 - n =18   (Barry's 92 marbles - whatever Heidi has = 18 marbles difference)

92 -n +n = 18 +n   (I added n to each side)
92 = 18+n    
 92 -18 = 18-18 + n   (I subtracted 18 from both sides)
74 = n    Heidi has 74 marbles


You might be interested in
I need help on 1-80 B
Sonbull [250]
The answer is B because Tom does not really want to change the possibilities that marbles that are not blue
3 0
3 years ago
If m = 2, find the value of m+3.
steposvetlana [31]

Answer:

5

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What are Prime numbers?
drek231 [11]

Answer:

Prime numbers are whole numbers that multiply itself by 1 and they cannot be multiplied by other numbers.

Some examples of prime numbers would be: 1, 2, 3, 5, 7...

3 0
3 years ago
128/5 square root<br> It's for test corrections
Alchen [17]
The square root of 128/5 is 5.059644
Hope this helped!
8 0
4 years ago
I just want to make sure I'm doing these right. Find the value of each variable.
serious [3.7K]
Yes. You did it right. Most of the angles are corresponding, and once you found the measure of x, you could use the corresponding angles postulate.
4 0
3 years ago
Other questions:
  • The radius of a circle is 14. Using π, which equation expresses the ratio of the circumference of the circle to the circle's dia
    11·2 answers
  • A river is rising at a rate of 3 inches per hour. If the river rises more than 2 feet, it will exceed flood stage. How long can
    15·2 answers
  • What number would you add to both sides of x2 – 20x = 5 to complete the square?
    10·2 answers
  • 4. Describe the following graph completely
    6·1 answer
  • A scatter plot was constructed and a line of best fit was drawn, 25x 80. What is the equation of this best line of fit?
    11·1 answer
  • A gardener has 840 feet of fencing to fence in a rectangular garden. One side of the garden is bordered by a
    15·1 answer
  • What is the value of y in the solution to the system of equations?x y = 12x – 3y = –30<br>y=-6x+18​
    8·1 answer
  • Please help due tomorrow?!?!
    5·1 answer
  • Jamie took a test. She got 31 correct, and 13 incorrect. Find the percentage of incorrect answers to correct answers. Explain wi
    10·1 answer
  • 24 peppermint; 8 to 5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!