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ddd [48]
3 years ago
12

Simplify to create an equivalent expression. - 3- (-2 – 2)

Mathematics
2 answers:
TiliK225 [7]3 years ago
7 0
Change them to positive
True [87]3 years ago
5 0
If you simplify, the first step is to Multiple -1 by the -2 and - 2 In the parenthesis.
Which will give you -3 + 2 + 2
Then you add them together. Then solve 4 -3 = 1
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If d = the number of dogs, which variable expression represents the phrase below? the sum of the number of dogs and the 6 cats A
Naya [18.7K]
Hello! :)

The sum of the number of dogs and cats. 

Cats= 6

Dogs= d

It is asking for the sum. (the number added together)

d+6 or "C" is the correct answer.

~'Manda
5 0
3 years ago
Read 2 more answers
Plss help I’ll mark brainliest
melamori03 [73]

Answer:

D 6

Step-by-step explanation:

Normally when I multiply mixed numbers, I change them to improper fractions first so that it is easier.

1\frac{2}{10} × 5 = \frac{12}{10} × 5

Multiply 5 by the numerator of the fraction and leave the denominator alone.

\frac{12}{10} × 5 = \frac{60}{10}

Change back to simplest form.

\frac{60}{10} = 6

4 0
2 years ago
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1/f - 1/u = 1/v then f
german

Answer:

1/V

Step-by-step explanation:

8 0
3 years ago
How many cubes are needed to build this figure?<br><br> 7<br><br> 8<br><br> 6<br><br> 9
iris [78.8K]

Answer:

about seven cubes

Step-by-step explanation:

u have to draw a line to seperate the cube so u can count them it will be easier that way

7 0
3 years ago
HELP ME PLEASE!! Urgently needed!!!
elixir [45]
The equation for the first part would be 4.50p+40=112.
This is because he earns 40 dollars in wages which doesn't change but the number of shoes he commissions, which would be 4.50 per pair. varies based on how many he commissions.

The answer to your second part would be 16.
To find the number, you subtract 40 from each side which gets you 4.50 = 72. From there you just divide which gets you 16.

Another easy way to do it would just be substituting until you find the right number like on a calculator but if you don't have a calculator on hand (let's say for a test), than the first way would be more effective.
4 0
3 years ago
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