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
marusya05 [52]
2 years ago
6

3

Mathematics
1 answer:
AleksandrR [38]2 years ago
6 0
I think it’s 10 bc the number of packs of batteries
You might be interested in
Loni and Daryl call each other from different sides of Watertown. Their locations are shown on the number line using miles. Expl
Pachacha [2.7K]

Answer:

Step-by-step explanation:

I think that the photo below has full information for your question and the answer for it as well.

Hope it will help you!

8 0
3 years ago
In tennis Gabby serves in Ace a ball that can’t be returned four out of the 10 times she serves. What is the experimental probab
just olya [345]
She will hit 16 out of the next 40
3 0
3 years ago
Explain two methods for solving an equation. Give an example.
svlad2 [7]

For solving system of equations, we can use either substitution where we plug one equation into the other, or elimination where we combine the equations.


- Using elimination, you would to eliminate one variable from both equations, so you automatically would get one equation with one variable!


- Using substitution means you are going to solve one equation for one variable and substitute with its value in the other equation in order to get also an equation with one variable.



Let's take an example ...

y+x=2            and      y-2x = 1

<span>Using <span>elimination, we need to subtract these two equation; one from the other...

y+x=2
-
y-2x=1
-----------
0+3x=1

then x=1/3       

and then substitute into any equation to get y-value</span></span>
y+x=2
y+1/3 = 2        >>>>>    y=5/3



NOW...<span>Using substitution
</span>y+x=2            and      y-2x = 1 >>(y=1+2x)

Plug (y=1+2x) into y+x=2    and solve for x
y+x=2
(1+2x) + x =2
1+3x = 2
3x=1

again (and for sure) x = 1/3

plug in x=1/3 into any of the equations above to get y:
y+x=2
y+1/3=2
y=5/3


DOne  !!!!!!


I hope you got the idea

If you still need help, just let me know.




7 0
3 years ago
Lainey bought a set of 20 makers for $6 what is the cost of 1 marker? <br>​
loris [4]

Answer:

0.30

Step-by-step explanation:

$6 Total

20 markers

6/20=0.30

0.3 per maker.

Cost of 1 marker is $0.30

6 0
3 years ago
In ΔDEF, the measure of ∠F=90°, DF = 24, FE = 7, and ED = 25. What ratio represents the sine of ∠E?
kumpel [21]

Answer:

24/25

Step-by-step explanation:

In this triangle DF and FE are legs (because they form the right angle) , ED is the hypotenuse (it is the largest side, it is opposite to the right angle).

son of E is the ratio of the leg opposite to the angle E (DF) to the hypotenuse

it is 24/25

4 0
2 years ago
Other questions:
  • Find the value of x to the nearest tenth (look at picture)
    7·1 answer
  • Eliza walked 1 1/2 miles in 2/3 of a hour. what is her walking rate in miles per hour?
    14·1 answer
  • Solve for x.<br><br> 38(2x+16)−2=13
    15·2 answers
  • 75% of ? = 30 helppp
    11·2 answers
  • Select all the factors of: 7x2 − 28 options: 7 7x (x + 2) (x − 2) (x2 + 4)
    5·1 answer
  • 72m^3 + 80m + 64 factor the common factor out
    11·1 answer
  • The Store’s wholesale price of a t-shirt is $50. If the markup set by the store is 30%. Calculate the retail price set by the st
    6·1 answer
  • Mr Martinez asked all of his students to write a situation that could describe the relationship between all of the values of x a
    9·2 answers
  • If A ={2,4,6,8} B = {5,7,1,9}. L et R be the relation is less from A to B. Find domain (R) AND RANGE (R) ​
    13·1 answer
  • Find the number that makes the ratio equivalent to 9:4.<br> 72:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!