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
olga55 [171]
3 years ago
11

Fill in the blank with the correct response.

Mathematics
1 answer:
Softa [21]3 years ago
7 0

Answer:

Are there any options for the fill in the blank?

Step-by-step explanation:

You might be interested in
2.5 kg of potatoes cost £1.40<br> Work out the cost of 4.25 kg of potatoes.<br> 5.95
kvasek [131]

Answer:

£2.38

Step-by-step explanation:

Write and solve an equation of ratios:

 £1.40       2.5 kg

----------- = ------------

     c          4.25 kg

Cross multiplying, we get:

(£1.40)(4.25 kg) = (2.5 kg*c), or

       (£1.40)(4.25 kg)

c = -------------------------- =  £2.38

             2.5 kg

4 0
3 years ago
Devon and his friends bought strawberry wafers for $3 per packet and chocolate wafers for $1 per packet at a carnival. They spen
boyakko [2]
PART A
s = <span>the number of packets of strawberry wafers ;
c = </span><span>the number of packets of chocolate wafers ;
3 </span>× s + 1 × <span>c = 30 ;
s + c = 22 ;

PART B

</span>The method of solving "by substitution"<span> works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.
</span>
c = 30 - 3s;
s + ( 30 - 3s ) = 22;
30 - 2s = 22;
30 - 22 = 2s;
8 = 2s;
s = 4 ;
c = 30 - 12 ;
c = 18 ;

4 0
4 years ago
-2 ⅝ * (4 ⅓)=<br><br><br> plzz help
Whitepunk [10]

Answer:

Step-by-step explanation:

Change into improper fraction

-2\frac{5}{8}*4\frac{1}{3}=\frac{-21}{8}*\frac{13}{3}\\\\   = \frac{-7}{8}*\frac{13}{1}\\\\=\frac{-91}{8}\\\\=-11\frac{3}{8}

4 0
3 years ago
Mila reads at a rate of 3 paragraphs per minute.
Alexxx [7]

Answer:

y= 3x

Step-by-step explanation:

This is honestly your basic times tables if we are being honest. We know that she read 3 paragraphs per minute. We also know that in 4 minutes, she read 12 paragraphs. 4 times 3 = 12. So the answer is y=3x.

7 0
3 years ago
-9j -7m-8j?????? I need help plz
Readme [11.4K]

Answer:

-17j - 7m

Step-by-step explanation:

combine like terms -9j - 8j = -17j, there is no like term for -7m

8 0
3 years ago
Other questions:
  • What is the first step to simplify the expression 3(x+8)^2/x+2?
    14·2 answers
  • Your friend has a fabulous recipe for salsa, and he wants to start packing it up and selling it. He can rent the back room of a
    5·2 answers
  • Marcos ahorro $3270 en monedas de $10,$5 y $2.Si el numero de monedas de $10 excede en 20 a las de $5 y en 15 a las de $2.
    11·1 answer
  • What is the sum of the measures of the interior angles of a 14-gon?
    14·2 answers
  • List 3 goods or services you have used that are funded by taxes
    11·2 answers
  • Please help! 15 points!
    7·2 answers
  • I need help plz <br><br> .........<br> .......<br> .......
    8·2 answers
  • Can someone help me graph y = 2x + 4
    10·1 answer
  • ¿Cuanto es el 15% de 9,000?
    15·1 answer
  • Out of the three answers, which one is correct?<br> I would also appreciate an explanation
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!