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3 years ago

we bought a dozen of apples. we used half of them to make apple juice. my dad ate two more.how many left?

Mathematics

1 answer:

Aleks [24]3 years ago

3 0

4 is the answer for that one

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Six students are working to simplify the expression shown.

krok68 [10]

Equivalent and Fully Simplified:

8+7x+4y

Equivalent and not fully simplified:

8+12x-5x+4y

15+7x+4y-7

Note Equivalent:

15-7x-4y

8+17x+4y

8+11y

Step-by-step explanation:

Given expression is:

$15+12x-5x+4y-7$

We will simplify the expression one by one

$8+12x-5x+4y$

$8+7x+4y$

Now we can categorize the expressions in boxes given below

Equivalent and Fully Simplified:

8+7x+4y

Equivalent and not fully simplified:

8+12x-5x+4y

15+7x+4y-7

Note Equivalent:

15-7x-4y

8+17x+4y

8+11y

Keywords: Expressions, simplification

Learn more about expressions at:

#LearnwithBrainly

6 0

3 years ago

The cost of a pair of pants was reduced from $50 to $40. By what percent did the cost of the pair of pants decrease? 2% 10% 20%

vova2212 [387]

Answer:

C. 20%

Step-by-step explanation:

50*2=100

40*2=80

100-80=20

5 0

3 years ago

Read 2 more answers

If 3 to the power of k+3 minus 3 to the power of k equals m, what is 3 to the power of k+2 in terms of m?

Sergeu [11.5K]

Answer:

3^(k+2) = 9m/ 26

Step-by-step explanation:

Let 3^k = y :

y×3^3-y = m

26y = m

26×3^k = m

3^(k+2) = m/26×3^2

Therefore 3^(k+2) = 9m/26

8 0

4 years ago

How to simplify like terms

tresset_1 [31]

You combine like terms which will get your bigger numbers and then what's left you will have your answer

3 0

3 years ago

In 2010, Kim-Ly earned $17.50 for 2 hours of work. Which table shows the relation ship between the number of hours worked and Ki

shepuryov [24]

Answer:

8.75 an hour

Step-by-step explanation:

5 0

3 years ago