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
AlexFokin [52]
3 years ago
15

Answer for brainliest

Mathematics
2 answers:
Misha Larkins [42]3 years ago
6 0

Answer:

23

Step-by-step explanation:

you just add all the number together

Alja [10]3 years ago
4 0

Answer:

21 is the answer

Step-by-step explanation:

4+4+2+2+2+2+5=21

You might be interested in
What is the unit price of 12 cupcakes for 25 dollars​
yulyashka [42]

Answer:

Unit price of 12 cupcakes for 25 dollars = 25/12

= 2.08 dollars

6 0
2 years ago
Read 2 more answers
I'm learning about Equivalent systems of equations, please help!
kobusy [5.1K]
OK to solve this, we have to solve each system presented through elimination or substitution and find which one is equivalent to that of the teacher's!

First let's solve for the teacher's:
-2x+5y=10
-3x+9y=6
Solve by substitution (I think elimination might be easier to do for this one, but I don't really remember 100% sorry!)
Isolate the x (or y) variable in the first equation
-2x+5y=10
-2x=10-5y
x= \frac{10-5y}{-2}
Substitute x into the next equation and solve for y
-3(10-5y/2)+9y=6
3*10-5y/2+9y=6
(multiply both sides by 2)
3(10-5y)+18y=12
30-15y+18y=12
30+3y=12
3y=-18
y=-6

Substitute in x
x= -10-5(-6)/2
x=-20

TEACHER'S ANSWER (-20,-6)


GOKU
x-3y=-2
-2x+5y=-7
Do the same as above
Solve for x
x-3y=-2
x=3y-2
Plug in
-2(3y-2)+5y=-7
4-6y+5y=-7
4-y=-7
-y=-11
y=11

x=(3(11)-2)
x=31
GOKU'S ANSWER (31, 11)

SELINA:
-5x+14y=16
-3x+9y=12
One last time!! :)

-5x+14y=16
-5x=16-14y
x=(16-14y)/-5

-3(-(16-14y/5)+9y=12
3*16-14y/5+9y=12
3*16-14y+45y=60 
48-42y+45y=60
48+3y=60
3y=12
y=4

x=-(16-14(4))/5
x=8
SELINA'S ANSWER
(8,4)

So neither Goku or Selina got the same answer as the teacher
3 0
3 years ago
Read 2 more answers
Question 1) You can get milk at the grocery. You have decide between two options. The first option is A: 2 liters of milk for $4
MrRa [10]

To find the unit price, divide the total price by the total weight.

4.60 / 2 = 2.30

So, the unit price is $2.30 per liter of milk.

Best of Luck!

3 0
3 years ago
What's the relationship between the values of 4s in 44000
oksano4ka [1.4K]
The relationships of the 4's is 40,000 and 4,000
5 0
3 years ago
Read 2 more answers
How can you make 0.40 into a fraction??
melamori03 [73]
<h3>2/5 is your answer. </h3><h3>▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓</h3>

☞ First, 0.40 is the same as 40/100.

But we are not done.

<u>Now, doing this you need to find the GCF (Greatest common factor) of 40, 100.</u>

2 x 2 x 5 = 20.

☞ So our GCF is 20.

Divide both the numerator and the denominator by the GCF.

40 ÷ 20 / 100 ÷ 20.

<h2>Simplify to get ☞ 2/5.</h2><h2>▬▬ι══════════════ι▬▬</h2>

Best of luck on your assignment!

▬▬ι══════════════ι▬▬

- Emacathy | Top Answerer ♫♪.ılılıll|̲̅̅●̲̅̅|̲̅̅=̲̅̅|̲̅̅●̲̅̅|llılılı.♫♪

<h2 />

8 0
3 years ago
Other questions:
  • Tell whether x and y show direct variation. Explain your reasoning. If so, find k. y+3=x+6
    8·1 answer
  • The population of Florida in 2010 was 18,801,310 and the land area was 53,625 square miles. The population increased 5.8% by 201
    5·1 answer
  • The area of a parallelogram is 240 in. If the base is 15 inches, find the height.
    7·2 answers
  • <img src="https://tex.z-dn.net/?f=%28%20%5Csqrt%7B3%20-%20%20%5Csqrt%7B2%20%7B%7D%5E%7B2%7D%20%7D%20%7D%20%29" id="TexFormula1"
    6·2 answers
  • Reflect Triangle ABC in BC. What kind of figure will result? How would your answer change if ABC is isosceles? a right triangle
    11·1 answer
  • Can anyone help with this please !!!!
    14·1 answer
  • What does p equal in the following sentence: The product of 1/4 and P is negative 2?
    7·1 answer
  • Simplify the expression using distribution.
    8·2 answers
  • Joseph traveled from Boston to Framingham at 50mph and then back to Boston at 40mph. What was Josephs's average speed on the rou
    12·2 answers
  • A local school district requires all fourth graders to complete a 20-minute test containing 200 multiple-choice mathematics prob
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!