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
Lubov Fominskaja [6]
3 years ago
15

Jonna is 4 years older than her brother which of the following expression shows the sum of their ages if B represents Jonas brot

hers age
Mathematics
2 answers:
arlik [135]3 years ago
6 0
It is 4+B because it's Jonna's age plus her brother's age
Svet_ta [14]3 years ago
4 0
If B is Jonas and his sister is 4 years older, that would be 4 plus B
You might be interested in
Anjali spent $193 on shirts. Fancy shirts
11111nata11111 [884]

Answer:

it is 234

Step-by-step explanation:

8 0
3 years ago
Solve the equation. (Absolute Value)<br><br> | -6x | 54
Natali5045456 [20]

Are you are saying that the absolute value of negative six times x equals 54? If you are, then the answer is x equals positive or negative 9. To solve, set up two equations, because it is an absolute value question. In the first equation, write -6x=54. Divide by -6 to get -9. That is just one of two answers. In the second equation, write 6x=54. Divide 54 by 6 to get positive 9. Your answer is positive and negative 9.

8 0
3 years ago
The side-by-side stemplot below displays the arm spans, in centimeters, for two classes.
Yanka [14]

Answer:

a. The arm spans for Class A have more variability than the arm spans for Class B.

Step-by-step explanation:

The stemplot for the Arm span is given for Class A and Class B. The variability of Class A are higher than variability of Class B. The arm spans of Class A have values greater than Class B. The mean of Class A is greater than Class B.

8 0
2 years ago
21 Maria sold small boxes of candy for $1 and
Anna35 [415]

Answer:

There where 10 <u>more</u> Small boxes sold than Large boxes.

Step-by-step explanation:

<u>This is a typical question that can be solved by obtaining a system of two linear equations and solving for each variable. </u>

In principle Linear Equations are algebraic expressions denoting a relationship between a Dependent variable y and an Independent variable x. In a system of Two Linear equations we have<u> two equations</u> of the same variable sets (thus Two Independent variables) so in this case both y and x will be variable terms.

Now with respect to the question and the given information, here our two Variable terms will be the small and the large boxes.

<u>Given Information:</u>

  • Small Boxes (lets call them s) cost $1 per box
  • Large Boxes (lets call them l) cost $4 per box
  • Total Number of Boxes sold is 30
  • Total Profit from sold Boxes is $60

Thus from the above we can obtain one equation denoting the Total Number of Boxes sold and one equation denoting the Total Profit from sold boxes, respectively, as follow:

s+l=30        Eqn(1): Total Number of Boxes

1s+4l=60     Eqn(2): Total Profit from sold boxes

Now we have a system of two linear equations which we can solve and find the number of small and large boxes, s and l respectively.

From Eqn(1) we see that

s=30-l      Eqn(3).

Plugging Eqn(3) in Eqn(2) we can solve for l as:

1(30-l)+4l=60

30-l+4l=60       Factored out bracket

3l=60-30          Gather similar terms on each side and simplify

3l=30

l=\frac{30}{3}

l=10

Plugging in the value for l=10 in Eqn(3) we have

s=30-10\\s=20

So we know that they were<u> 10 Large Boxes and 20 Small Boxes sold</u>, thus to answer our question, there where 10 more Small boxes sold than Large boxes.

5 0
3 years ago
O Watch help video
Mars2501 [29]

Answer:

answers

Step-by-step explanation:

125000 Submit Answer.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Write a quadratic equation in standard form that has a vertex of (-2, 6) and passes through (-4, -2).
    11·1 answer
  • Solve the system of equations below. 4x+y=16 2x+3y=-2 A. (4,-5) B. (5,-4) C. (5,4) D. (-5,4)
    6·2 answers
  • Solve for e. T=e29<br><br><br> ​​ e=±3T√T<br><br> e=±3T<br><br> e=±3T√<br><br> ​ e=±9T√ ​
    10·1 answer
  • Stephen walks dogs to make money over the summer. At the beginning of the summer, he has $41. The table shows the total amount o
    14·1 answer
  • Answer the word problem for 10 points​
    7·2 answers
  • The cost of milk is expected to raise 106% over the next year
    8·1 answer
  • About 80% of e-waste is shipped outside of the US. Which of the following statements about e-waste is false? A) E-waste is routi
    15·1 answer
  • Jay earned $220 during the summer for delivering magazines he bought 5 shirts worth $15 each using his magazine money how much m
    6·2 answers
  • Exercice 1. Une espèces animale est menacée depuis 1950. Le nombre d’animaux, en millions, de cette espèce est donné par la fonc
    9·1 answer
  • The perimeter of the triangle is<br> equal to the area of the rectangle.<br> What is the value of x?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!