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kaheart [24]
3 years ago
13

What is (4×3)-(18-9)=

Mathematics
2 answers:
UNO [17]3 years ago
7 0


4 times 3 is 12.

18 minus 9 is 9.

12 minus 9 is 3.

Your answer is 3.

Lyrx [107]3 years ago
5 0
4*3=12

18-9=9
12-9=3
I hope this helps!
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Perfect Squaress less than 30​
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<h2>1, 4, 9, 16, 25</h2>
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If you start your break on 08:57 and you have 30 minutes of break when will your break end
VashaNatasha [74]

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9:27

Step-by-step explanation:

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5 0
3 years ago
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Please help. I know it’s not the hardest, but I think I did something wrong when I solved it. Please include your work. Tysm! Pl
Alex73 [517]

1 Multiply both sides by

n

−

3.2

n−3.2.

n

+

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=

9

2

(

n

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)

n+0.3=

2

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​

(n−3.2)

2 Simplify

9

2

(

n

−

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)

2

9

​

(n−3.2) to

9

(

n

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)

2

2

9(n−3.2)

​

.

n

+

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=

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(

n

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)

2

n+0.3=

2

9(n−3.2)

​

3 Multiply both sides by

2

2.

2

n

+

0.6

=

9

(

n

−

3.2

)

2n+0.6=9(n−3.2)

4 Expand.

2

n

+

0.6

=

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n

−

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2n+0.6=9n−28.8

5 Subtract

2

n

2n from both sides.

0.6

=

9

n

−

28.8

−

2

n

0.6=9n−28.8−2n

6 Simplify

9

n

−

28.8

−

2

n

9n−28.8−2n to

7

n

−

28.8

7n−28.8.

0.6

=

7

n

−

28.8

0.6=7n−28.8

7 Add

28.8

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0.6

+

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0.6+28.8=7n

8 Simplify

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0.6+28.8 to

29.4

29.4.

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29.4=7n

9 Divide both sides by

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7.

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to

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11 Switch sides.

n

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4.2

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4 0
3 years ago
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6 0
3 years ago
Fabio drinks 2 quarts of water each day. How many cups of water does Fabio drink each day? (1 quarts = 4 cups
Westkost [7]

If Fabio drinks 2 quarts of water each day, he would drink 8 cups of water in accordance with direct proportion.

<h3>What is a proportion?</h3>

A proportion can be defined as an equation which is typically used to represent (indicate) the equality of two (2) ratios. This ultimately implies that, proportions can be used to establish that two (2) ratios are equivalent and solve for all unknown quantities.

Mathematically, a direct proportion can be represented by the following equation:

y = kx

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  • y and x are the variables.
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By applying direct proportion, we have:

1 quarts = 4 cups

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Cross-multiplying, we have:

X = 4 × 2

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In conclusion, the quantity of water which Fabio drinks each day is equal to 8 cups.

Read more on direct proportion here: brainly.com/question/1266676

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5 0
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