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velikii [3]
3 years ago
13

I need the help someone plz help me plz help me someone help me plz as soon as possible plz someone help me ASAP

Mathematics
1 answer:
dem82 [27]3 years ago
8 0

Answer:

6

Step-by-step explanation:

This can be solved by the use of proportions

2/5÷3=x÷7.2

Cross multiply to solve

2/5*7.2=18

3*x=3x

We now have 3x=18

Divide by 3 and get 6

Hope this helps!

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3 n-5 An even ineger, what is the next larger consecutive even integer
Sliva [168]

Answer:

B. n-3

Step-by-step explanation:

If x is an even integer, the next consecutive even integer = x + 2

Since (n-5) is even, the next consecutive even integer = (n-5) + 2 = n-3

8 0
2 years ago
PLEASEEEE HELP ITS URGENT!!!!
Marrrta [24]

Answer:

f(x)=1/2x-6

Step-by-step explanation:

7 0
3 years ago
9. Choose the correct answer.
denpristay [2]

Answer:

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Step-by-step explanation:

your never gonna get one because you dont have any so the probability is 0%.

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3 years ago
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svet-max [94.6K]
15.334 is the answer hope this helps
3 0
4 years ago
( 7x + 1/2) + ( 7x - 7 and 1/2) Simplify
pishuonlain [190]

Answer:

The answer will be 7(2x - 1)

Step-by-step explanation:

1) Convert 7 and 1/2 to improper fraction. Use this rule: a b/c = ac + b/c

7x +  \frac{1}{2}  + 7x -  \frac{7 \times 2 + 1}{2}

2) Simplify 7 × 2 to 14 .

7x +  \frac{1}{2}  + 7x  -  \frac{14 + 1}{2}

3) Simplify 14 + 1 to 15.

7x +  \frac{1}{2}  + 7x -  \frac{15}{2}

4) Collect like terms.

(7x + 7x) + ( \frac{1}{2}  -  \frac{15}{2} )

5) simplify.

14x - 7

6) Factor out the common term 7.

7(2x - 1)

Therefor, the answer is 7( 2x - 1 ).

7 0
3 years ago
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