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siniylev [52]
3 years ago
5

I need the answer for "x" 5x - 4 + 2x = 3

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
6 0

Answer:

x=1

Step-by-step explanation:

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One kilogram is approximately equal to 2.21 pounds. Find the number of pounds in 28 kilograms. Round to the nearest tenth of a p
Lunna [17]

Answer:I got 61.88

Step-by-step explanation:

4 0
3 years ago
If 25% of 150 is equal to 700 percent of n, then what number is n equal to?
Mrrafil [7]

Step-by-step explanation:

"Of" means multiplication, and percent means out of 100.

25/100 × 150 = 700/100 × n

75/2 = 7n

n = 75/14

n ≈ 5.357

3 0
3 years ago
Enter numbers into the table so that the paired values are in a proportional relationship. In each slot, which numbers would go
goldenfox [79]

Answer:

i think y is 1 x = 12

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
A triangle has side lengths of 12 inches 14 inches, and 18 inches. What best represents the perimeter of the triangle in centime
kotykmax [81]

Answer:

111.76 cm

Step-by-step explanation:

The formula for the perimeter of a triangle is given as:

Side A + Side B + Side C

Since our final answer is going to be in centimeters we have to convert the sides from inches to centimeters

Hence:

1 inch ~ 2.54 centimeters

For 12 inches

1 inch = 2.54 cm

12 inches = x

Cross Multiply

x = 12× 2.54 cm

x = 30.48 cm

For 14 inches

1 inch = 2.54 cm

14 inches = x

Cross Multiply

x = 14× 2.54 cm

x = 35.56 cm

For 18 inches

1 inch = 2.54 cm

18 inches = x

Cross Multiply

x = 18× 2.54 cm

x = 45.72 cm

Hence, the perimeter of the triangle

= 30.48 cm + 35.56 cm + 45.72 cm

= 111.76 cm

4 0
2 years ago
URGENTLY NEED HELP!!!
AysviL [449]
There is a designated formula for this circle drawing. This is a secant-secant scenario, and in this case, the formula is:

CD(CD+X)=CB(CB+AB)

Plug the values in.
AB=42
BC=18
CD=4

4(4+x)=18(18+42)
Solve for x.
16+4x=1080
4x=1064
x=266
Your answer is C

7 0
3 years ago
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