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Natali [406]
4 years ago
5

3 tens minus 3 tens 3 tenth

Mathematics
1 answer:
Sati [7]4 years ago
7 0
3 tens= 30
3 tens 3 tenth= 30.3

30-30.3= -0.3
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i think maybe 5 routs or 7

Step-by-step explanation:

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3 years ago
You spend $28$28 on ingredients to make cookies. You charge $4$4 per container of cookies. How many containers do you need to se
qwelly [4]
Hi there!

In order to answer your question you’ll need to write an equation in which “X” would be the number of containers you need to sell :

4X - 28 = 20

This equation means that each container you sell gives you $4, you also need to subtract $28 because that’s the cost for making the cookies and the equation is equal to 20 because you want to make a $20 profit.

Now that your equation in written down, you can solve it by isolating “X” :

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Your answer is D): In order to earn a $20 profit, you need to sell 12 containers.

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7 0
3 years ago
Find the equation of the circle​
Serga [27]

Step-by-step explanation:

Let's say the coordinates of Q are (h, k).

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(k − 2) / (h − 2) = -⅓

3(k − 2) = -(h − 2)

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h = 2 − 3(k − 2)

h = 2 − 3k + 6

h = 8 − 3k

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Substituting:

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10 (k − 2)² = r²

The equation of the circle is:

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Without more information, there are an infinite number of possible solutions.  For example, if k = 1, the equation of the circle is:

(x − 5)² + (y − 1)² = 10

5 0
3 years ago
Mariah lives in a $75,000 wood house in the country with contents valued at
Norma-Jean [14]

Answer: the answer is $71.00 APEX

3 0
4 years ago
Solve 3[-x + (2 x + 1)] = x - 1.<br> x = 2
Gekata [30.6K]

Answer:

x = -2

Step-by-step explanation:

3[- x + (2x + 1)] = x - 1

=  > 3[ - x + 2x + 1 ] = x - 1

=  > 3[x + 1] = x - 1

=  > 3x + 3 = x - 1

=  > 3x - x =  - 1 - 3

=  > 2x =  - 4

=  > x =  \frac{ - 4}{2}  =  - 2

7 0
3 years ago
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