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
There are 45 students in Lisa's class. 35 of the students are boys and rest are girls
geniusboy [140]
If the question is how many students are girls, than it's ten(10).
8 0
3 years ago
A carton has a length of 2 2/3 feet, width of 1 1/3 feet, and a height of 1 1/2. What is the volume of the carton? A( 4 cubic fe
notsponge [240]

Answer:

The volume of the carton is 5 1/3 cubic feet

Step-by-step explanation:

A carton has a length of 2 2/3 feet, width of 1 1/3 feet, and a height of 1 1/2.

The dimensions can be rewritten as

Length of carton =2 2/3 = 8/3 converting to improper fraction).

width of 1 1/3 feet = 4/3 feet

and a height of 1 1/2= 3/2 ,feet

volume of the carton = length of the carton × width of the carton × height of the carton

Volume of carton = 8/3 ×4/3 × 3/2

= 96/18 cubic feet

Converting to mixed fractions, we have

96/18= 5 1/3 cubic feet

8 0
3 years ago
When the rate of change varies from point to point, the relationship is a
marshall27 [118]

Answer: It is a proportional relationship because a proportional relationship is known as a relationship between two quantities, in which the ratio of one quantity to the other quantity is constant.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Given the following perfect square trinomial, fill in the missing term<br> 4x2 + ___x + 49
Arisa [49]

Answer:

wheres the square trinomail

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Giovanni orders a pastry from the bakery. The price of the pastry before tax is $4.50. Giovanni wants to know the total price in
Gennadij [26K]

Answer:

$4.95

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Cristina wants to make centerpieces for a dinner party. She buys 7 cylindrical vases and plans to fill them each halfway with co
    10·2 answers
  • Someone help I don’t understand this question
    7·1 answer
  • The ordered pair (3,9) is located in what quadrant? Quadrant I Quadrant II Quadrant III Quadrant IV 2 points QUESTION 2 If you m
    5·2 answers
  • The weight of people in a small town in missouri is known to be normally distributed with a mean of 154 pounds and a standard de
    10·1 answer
  • X + 2y = 2<br><br>A, B, C, or D​
    13·2 answers
  • Write the equation for the following relation. Include all of your work in your final answer.
    13·1 answer
  • Need help hurry pleaseee !!
    11·2 answers
  • Suppose X has a continuous uniform distribution over the interval [1.3, 6.2]. Round your answers to 3 decimal places.
    15·1 answer
  • 100 points! Mhanifa please help. Look at the picture attached. I will mark brainliest!
    6·2 answers
  • Please please help please please help me help me
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!