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frutty [35]
2 years ago
5

Given m||n, find the value of x. t (7X+7) (2x+2)

Mathematics
1 answer:
arsen [322]2 years ago
7 0

Answer:

x=1+4/5 this is the answer i think

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Mrs Richmond bought some apples and pears in the ratio 2:5. An apple costs 30 cents. A pear costs 15 cents mire than an apple. H
Lera25 [3.4K]

Answer:

$2.85

Step-by-step explanation:

30×2=60

30+15=45

60+(45×5)=?

45×5=225

60+225=285

$2.85

Cuz every 100cents is one dollar

5 0
3 years ago
Area of a rectangle with sides measuring 34.5 and 45.3 feet
MariettaO [177]

Answer:

1,562.85

Step-by-step explanation:

34.5 times 45.3

6 0
3 years ago
Read 2 more answers
What distributive property is 4(x+2)=32
Paraphin [41]

Answer:

Answer:

distributive because

Step-by-step explanation:

4 is distributed to x and 2

4x+2=32

Step-by-step explanation:

8 0
3 years ago
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Use substitution to solve each system of equations.<br> y = 5x -2<br> 3 x- 5y =4
Nezavi [6.7K]
  • x = 3/11
  • y = -7/11

Step-by-step explanation:

y = 5x - 2…Equation 1

3x - 5y = 4…Equation 2

Subtitute value of y to Equation 2 :

3x - 5(5x - 2) = 4

3x - 25x + 10 = 4

-22x + 10 = 4

10 - 4 = 22x

6 = 22x

6/22 = x

<u>3/11 = </u><u>x</u>

Subtitute value of x to one of Equation :

for example Equation 2…

3x - 5y = 4

3(3/11) - 5y = 4

9/11 - 5y = 4

9/11 - 4 = 5y

(9 - 44)/11 = 5y

(-35)/11 = 5y

(-35)/11 × 1/5 = y

<u>-7/11 = y</u>

7 0
3 years ago
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a newborn is treated for pulmonary valve stenosis; stretching of the valve opening is accomplished via a percutaneous balloon pu
r-ruslan [8.4K]

Answer:

dilation

Step-by-step explanation:

When the pulmonary valve does not work properly, it can interfere with blood flow from the heart to the lungs, as well as force the heart to work harder to carry the blood that is needed to the rest of the body. Some children have heart conditions present at the time of birth and may require repair or replacement of the pulmonary valve, this option has a lower risk of infection, preserves the strength and functioning of the valve, and eliminates the need to take medication.

3 0
3 years ago
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